Author: Sellheal

The commission that enforces U.S. election rules will not be regulating AI-generated deepfakes in political advertising ahead of the 2024 presidential election. Deana Mitchell has our story. …

Unknown gunmen killed two police officers in southwestern Pakistan in an attack Tuesday on polio vaccinators. The deadly shooting occurred during a national immunization campaign in Quetta, the capital of Baluchistan province. Area police officer Asif Marwat said that health workers were administering polio doses to children in the Nawa Killi area when two men riding a motorcycle opened fire on them and fled the scene. The shooting left two police guards dead, but the polio vaccinators escaped unhurt, Marwat said. He added that the polio campaign in the area had been suspended. There was no immediate claim of responsibility for the deadly shooting, but militant attacks against polio teams are not uncommon in Pakistan. The violence has killed scores of health workers and security forces escorting them. Pakistan launched the latest polio vaccination drive Tuesday to eradicate the highly contagious virus in the country. A polio program spokesperson told VOA the weeklong campaign aims to immunize nearly 8 million children under five across 61 districts, including those in Baluchistan. He said the government had deployed around 65,000 “front-line workers” to administer polio drops to the targeted population. In conservative Pakistani rural areas, hardline religious groups have long opposed and viewed polio inoculation campaigns as a ploy to leave Muslim children infertile. Anti-state militants operating in Baluchistan and elsewhere in the country view polio vaccinators as government spies. The propaganda against the vaccine and the deadly militant attacks have set back Pakistan’s efforts to eradicate the crippling disease. The South …

A dazzling array of celestial events is in store for stargazers in August: two supermoons, a rare blue moon, and a once-in-a-year meteor shower. Those turning their eyes to the heavens will not have to wait long for the first nighttime showing. On August 1, the full moon will rise in the southeast.  When Tuesday’s moon is at its fullest, it will also be making its closest pass to Earth in its orbit, known as perigee. This will make the moon appear about 8% larger than a typical full moon and will earn it the label of a “supermoon.”  In North America, August’s full moon is often called the sturgeon moon because the freshwater fish are typically in high numbers during the month. It is also known as the grain moon, corn moon and harvest moon. The second full moon of the month will come on the night of August 30. Whenever there is an extra full moon during a month, it is called a blue moon. The next time there will be two full moons in one month will be in May 2026.  August’s blue moon will also be a supermoon, providing a rare occurrence of two such moons appearing in the same month. Stargazers will have to wait until 2037 before there are another two supermoons in a single month. Also gracing the sky in August is the annual Perseid meteor shower. It will reach its peak in the Northern Hemisphere on the nights of August 12-13. Stargazers …

President Joe Biden will travel to Arizona, New Mexico and Utah next week and is expected to talk about his administration’s efforts to combat climate change as the region endures a brutally hot summer with soaring temperatures, the White House said Monday. Biden is expected to discuss the Inflation Reduction Act, America’s most significant response to climate change, and the push toward more clean energy manufacturing. The act aims to spur clean energy on a scale that will bend the arc of U.S. greenhouse gas emissions. July has been the hottest month ever recorded. Biden last week announced new steps to protect workers in extreme heat, including measures to improve weather forecasts and make drinking water more accessible. Members of Biden’s administration also are fanning out over the next few weeks around the anniversary of the landmark climate change and health care legislation to extol the administration’s successes as the Democratic president seeks reelection in 2024. Vice President Kamala Harris heads to Wisconsin this week with Commerce Secretary Gina Raimondo to talk about broadband infrastructure investments. Secretary of Agriculture Tom Vilsack goes to Oregon to highlight wildfire defense grants, Transportation Secretary Pete Buttigieg will go to Illinois and Texas, and Secretary of Education Miguel Cardona heads to Maryland to talk about career and technical education programs. The Inflation Reduction Act included roughly $375 billion over a decade to combat climate change and capped the cost of a month’s supply of insulin at $35 for older Americans and other Medicare beneficiaries. …

The National Institutes of Health is beginning a handful of studies to test possible treatments for long COVID, an anxiously awaited step in U.S. efforts against the mysterious condition that afflicts millions. Monday’s announcement from the NIH’s $1.15 billion RECOVER project comes amid frustration from patients who’ve struggled for months or even years with sometimes-disabling health problems — with no proven treatments and only a smattering of rigorous studies to test potential ones. “This is a year or two late and smaller in scope than one would hope but nevertheless it’s a step in the right direction,” said Dr. Ziyad Al-Aly of Washington University in St. Louis, who isn’t involved with NIH’s project but whose own research highlighted long COVID’s toll. Getting answers is critical, he added, because “there’s a lot of people out there exploiting patients’ vulnerability” with unproven therapies. Scientists don’t yet know what causes long COVID, the catchall term for about 200 widely varying symptoms. Between 10% and 30% of people are estimated to have experienced some form of long COVID after recovering from a coronavirus infection, a risk that has dropped somewhat since early in the pandemic. “If I get 10 people, I get 10 answers of what long COVID really is,” U.S. Health and Human Services Secretary Xavier Becerra said. That’s why so far, the RECOVER initiative has tracked 24,000 patients in observational studies to help define the most common and burdensome symptoms –- findings that now are shaping multipronged treatment trials. The first two …

Smoking rates are falling, and lives are being saved as more countries implement policies and control measures to curb the global tobacco epidemic, according to a World Health Organization report issued Monday that rates country progress in tobacco control.  New data show that the adoption of the WHO’s package of six tobacco control measures 15 years ago has protected millions of people from the harmful effects of tobacco use. The measures, which were launched in 2008, call on governments to monitor tobacco use and prevention policies, protect people from tobacco smoke, offer help to quit tobacco use, warn people about the dangers of tobacco, enforce bans on tobacco advertising, promotion, and sponsorship, and to raise taxes on tobacco. “Without this decline, there would be an estimated 300 million more smokers in the world today,” said Ruediger Krech, WHO director for health promotion. He said more than 5.6 billion people, that is 71% of the world population, live in countries that have implemented at least one of these lifesaving protective measures.  “What an achievement,” he said.  “This policy package has literally changed our lives.  It means that families can go out to restaurants without worrying about their children breathing secondhand smoke. “It means that people that want help to quit smoking can get the support that they need.  More than that,” he said, “it means that we are protected from the many deadly diseases caused by secondhand smoke.” However, he noted that 2.3 billion people live in the 44 countries that …

Wildlife enthusiasts across Britain are being encouraged to log sightings of butterflies and some moths, as the world’s largest annual survey of the increasingly endangered pollinating insects returns. The U.K.-wide “Big Butterfly Count” — which this year runs from July 14 to August 6 — helps conservationists assess the health of the country’s natural environment, amid mounting evidence it is increasingly imperiled.  Volunteers download a chart helping them to identify different butterfly species and then record their sightings in gardens, parks and elsewhere using a smartphone app and other online tools. It comes as experts warn the often brightly colored winged insects are in rapid decline in Britain as they fail to cope with unprecedented environmental change.  “It’s a pretty worrying picture,” Richard Fox, head of science at the Butterfly Conservation charity, which runs the nationwide citizen-led survey, told AFP at Orley Common, a vast park in Devon, southwest England. “The major causes of the decline are what we humans have done to the landscape in the U.K. over the past 50, 60, 70 years,” he added from the site, which is seeing fewer butterflies despite offering an ideal habitat for them.  A report published this year that Fox co-authored, based on 23 million items of data, revealed that four in every five U.K. butterfly species have decreased since the 1970s.  Half of the country’s 58 species are listed as threatened, according to a conservation “red list.”  ‘Citizen scientists’ The UK, one of the world’s most nature-depleted countries, has lost …

As Denver neared triple-digit temperatures, Ben Gallegos sat shirtless on his porch swatting flies off his legs and spritzing himself with a misting fan to try to get through the heat. Gallegos, like many in the nation’s poorest neighborhoods, doesn’t have air conditioning.  The 68-year-old covers his windows with mattress foam to insulate against the heat and sleeps in the concrete basement. He knows high temperatures can cause heat stroke and death, and his lung condition makes him more susceptible. But the retired brick layer, who survives on about $1,000 a month, says air conditioning is out of reach.  “Take me about 12 years to save up for something like that,” he said. “If it’s hard to breath, I’ll get down to emergency.”  As climate change fans hotter and longer heat waves, breaking record temperatures across the U.S. and leaving dozens dead, the poorest Americans suffer the hottest days with the fewest defenses. Air conditioning, once a luxury, is now a matter of survival.  As Phoenix weathered its 27th consecutive day above 110 degrees (43 Celsius) Wednesday, the nine who died indoors didn’t have functioning air conditioning, or it was turned off. Last year, all 86 heat-related deaths indoors were in uncooled environments.  “To explain it fairly simply: Heat kills,” said Kristie Ebi, a University of Washington professor who researches heat and health. “Once the heat wave starts, mortality starts in about 24 hours.”  It’s the poorest and people of color, from Kansas City to Detroit to New York City …

It was once Latin America’s largest landfill. Now, a decade after Rio de Janeiro shut it down and redoubled efforts to recover the surrounding expanse of highly polluted swamp, crabs, snails, fish and birds are once again populating the mangrove forest. “If we didn’t say this used to be a landfill, people would think it’s a farm. The only thing missing is cattle,” jokes Elias Gouveia, an engineer with Comlurb, the city’s garbage collection agency that is shepherding the plantation project. “This is an environmental lesson that we must learn from: Nature is remarkable. If we don’t pollute nature, it heals itself.” Gouveia, who has worked with Comlurb for 38 years, witnessed the Gramacho landfill recovery project’s timid first steps in the late 1990s. The former landfill is located right by the 148 square miles (383 square kilometers) Guanabara Bay. Between the landfill’s inauguration in 1968 and 1996, some 80 million tons of garbage were dumped in the area, polluting the bay and surrounding rivers with trash and runoff. In 1996, the city began implementing measures to limit the levels of pollution in the landfill, starting with treating some of the leachate, the toxic byproduct of mountains of rotting trash. But garbage continued to pile up until 2012, when the city finally shut it down. “When I got there, the mangrove was almost completely devastated, due to the leachate, which had been released for a long time, and the garbage that arrived from Guanabara Bay,” recalled Mario Moscatelli, a biologist …

SEATTLE — In 2016, hospitals in New York state identified a rare and dangerous fungal infection never before found in the United States. Research laboratories quickly mobilized to review historical specimens and found the fungus had been present in the country since at least 2013. In the years since, New York City has emerged as ground zero for Candida auris infections. And until 2021, the state recorded the most confirmed cases in the country year after year, even as the illness has spread to other places, according to Centers for Disease Control and Prevention data analyzed by The Associated Press. Candida auris is a globally emerging public health threat that can cause severe illness, including bloodstream, wound and respiratory infections. Its mortality rate has been estimated at 30% to 60%, and it’s a particular risk in health care settings for people with serious medical problems. Last year, the most cases were found in Nevada and California, but the fungus was identified clinically in patients in 29 states. New York state remains a major hot spot. A prominent theory for the sudden explosion of Candida auris, which was not found in humans anywhere until 2009, is climate change. Humans and other mammals have warmer body temperatures than most fungal pathogens can tolerate, so they have historically been protected from most infections. However, rising temperatures can allow fungi to develop tolerance to warmer environments, and over time humans may lose resistance. Some researchers think this is what is happening with Candida auris. …

CAPE CANAVERAL, Fla. — The cosmos is offering up a double feature in August: a pair of supermoons culminating in a rare blue moon. Catch the first show Tuesday evening as the full moon rises in the southeast, appearing slightly brighter and bigger than normal. That’s because it will be closer than usual, just 357,530 kilometers (222,159 miles) away, thus the supermoon label. The moon will be even closer the night of Aug. 30 — a scant 357,344 kilometers (222,043 miles) distant. Because it’s the second full moon in the same month, it will be what’s called a blue moon. “Warm summer nights are the ideal time to watch the full moon rise in the eastern sky within minutes of sunset. And it happens twice in August,” said retired NASA astrophysicist Fred Espenak, dubbed Mr. Eclipse for his eclipse-chasing expertise. The last time two full supermoons graced the sky in the same month was in 2018. It won’t happen again until 2037, according to Italian astronomer Gianluca Masi, founder of the Virtual Telescope Project. Masi will provide a live webcast of Tuesday evening’s supermoon as it rises over the Coliseum in Rome. “My plans are to capture the beauty of this … hopefully bringing the emotion of the show to our viewers,” Masi said in an email. “The supermoon offers us a great opportunity to look up and discover the sky.” This year’s first supermoon was in July. The fourth and last will be in September. The two in August …

PHOENIX — By the time Aaliyah Ibarra started second grade, her family had moved five times in four years in search of stable housing. As she was about to start a new school, her mother, Bridget Ibarra, saw how much it was affecting her education. At 8 years old, her daughter did not know the alphabet. “She was in second grade and couldn’t tell me any of the letters. I would point them out and she didn’t know,” Bridget Ibarra said. “She would sing the song in order, but as soon as I mixed them up, she had no idea.” “I just didn’t know what letters were which,” says Aaliyah, now 9. “I know them now.” The family’s struggles coincided with the COVID-19 pandemic that forced Aaliyah to begin her school experience online. Unfamiliar with a computer, Aaliyah was regularly kicked out of the virtual classroom, her mother said. Teachers complained she was not looking at the screen and took too many breaks. Zoom school was especially difficult for Aaliyah because she was homeless — and like thousands of students nationally, her school didn’t know. Homeless students often fell through the cracks during the tumult of the pandemic, when many schools struggled to keep track of families with unstable housing. Not being identified as homeless meant students lost out on eligibility for crucial support such as transportation, free uniforms, laundry services and other help. Years later, the effects have cascaded. As students nationwide have struggled to make up for missed …

The EU is looking to prohibit chemicals deemed unsafe for children — especially ones that disrupt growth hormones — in imported toys under new rules proposed Friday by the European Commission. China is overwhelmingly the biggest manufacturer of toys imported into the European Union, accounting for 83% of the value of toys brought in in 2021, according to the official EU statistics agency Eurostat. “Enforcement will be stepped up thanks to digital technologies, allowing unsafe toys to be more easily detected, notably at EU borders,” EU internal market commissioner Thierry Breton said. The commission’s proposed Toy Safety Regulation aims to address loopholes in existing EU legislation dating from 2009 that dictates safety standards in toys sold across the 27-nation bloc. It also seeks to update the rules to better address online sales. A commission statement emphasized that toys bought in the EU are “already among the safest ones in the world.” But it said more needed to be done, given “the high number of unsafe toys that are still sold in the EU, especially online,” and particularly imported ones. The proposed revision zeroes in on “chemicals that affect the endocrine system, and chemicals affecting the respiratory system or are toxic to a specific organ” in toys. The endocrine system comprises glands that produce hormones. In children, chemicals that disrupt its normal operation can affect growth, thyroid functions and puberty, and contribute to diabetes or obesity. To ensure that all toys sold in the European Union are safe, the commission is …

This week President Joe Biden announced additional measures to protect communities from extreme heat that has hit parts of the United States. In Los Angeles, authorities are coping as best they can and trying some innovative ways to beat the heat. Angelina Bagdasaryan has the story, narrated by Anna Rice. Camera: Vazgen Varzhabetian …

Arizona’s saguaro cacti, a symbol of the U.S. West, are leaning, losing arms and in some cases falling over during the state’s record streak of extreme heat, a scientist said on Tuesday. Summer monsoon rains the cacti rely on have failed to arrive, testing the desert giants’ ability to survive in the wild as well as in cities after temperatures above 43 Celsius degrees (110 Fahrenheit) for 25 days in Phoenix, said Tania Hernandez. “These plants are adapted to this heat, but at some point the heat needs to cool down and the water needs to come,” said Hernandez, a research scientist at Phoenix’s 140-acre (57-hectare) Desert Botanical Garden, which has over 2/3 of all cactus species, including saguaros which can grow to over 12 meters (40 feet). Plant physiologists at the Phoenix garden are studying how much heat cacti can take. Until recently many thought the plants were perfectly adapted to high temperatures and drought. Arizona’s heat wave is testing those assumptions. Cacti need to cool down at night or through rain and mist. If that does not happen they sustain internal damage. Plants now suffering from prolonged, excessive heat may take months or years to die, Hernandez said. Cacti in Phoenix are being studied as the city is a heat island, mimicking higher temperatures plants in the wild are expected to face with future climate change, Hernandez said. …

NEW YORK — More than 100,000 people in the U.S. have become allergic to red meat since 2010 because of a weird syndrome triggered by tick bites, according to a government report released Thursday. But health officials believe many more have the problem and don’t know it. A second report estimated that as many as 450,000 Americans have developed the allergy. That would make it the 10th most common food allergy in the U.S., said Dr. Scott Commins, a University of North Carolina researcher who co-authored both papers published by the Centers for Disease Control and Prevention. Health officials said they are not aware of any confirmed deaths, but people with the allergy have described it as bewildering and terrifying. “I never connected it with any food because it was hours after eating,” said one patient, Bernadine Heller-Greenman. The reaction, called alpha-gal syndrome, occurs when an infected person eats beef, pork, venison or other meat from mammals — or ingests milk, gelatin or other mammal products. It’s not caused by a germ but by a sugar, alpha-gal, that is in meat from mammals — and in tick saliva. When the sugar enters the body through the skin, it triggers an immune response and can lead to a severe allergic reaction. Scientists had seen reactions in patients taking a cancer drug that was made in mouse cells containing the alpha-gal sugar. But in 2011 researchers first reported that it could spread through tick bites, too. They tied it to the lone …

A 20-year-old, U.S.-funded AIDS relief program that is credited with saving tens of millions of lives around the world may not be reauthorized if conservative and anti-abortion activists are successful in a campaign against it. The President’s Emergency Plan for AIDS Relief (PEPFAR) was launched in 2003 by then-President George W. Bush, and since then it has channeled more than $110 billion in support for the fight against the AIDS epidemic in more than 50 countries around the world. It has been particularly successful in Western and sub-Saharan Africa, where it helps provide antiretroviral medication to the more than 25 million people who are living with the disease. The program received $6.9 billion in fiscal 2023. Through its history, the program has typically been reauthorized for five years at a time, in order to provide some certainty about the flow of relief dollars. It was last authorized in 2018. Advocates of the program are calling for a “clean” reauthorization that does not alter the program or introduce uncertainty about the flow of funds. However, that reauthorization is now in doubt, as conservative lawmakers and activists have expressed concern that the program works with various organizations around the world that, in addition to combating AIDS, provide reproductive health services, including abortion. ‘Radical’ ideology In a joint letter to key members of Congress this spring, dozens of anti-abortion groups urged lawmakers to reconsider their support for the program unless new rules are put in place that restrict the way it can spend …

The Biden administration on Thursday announced the first cancer-focused initiative under its advanced health research agency. The goal is to help surgeons more easily differentiate between healthy tissue and cancerous cells. The Precision Surgical Interventions program, which is being launched under the administration’s Advanced Research Projects Agency for Health, will aim to significantly improve cancer outcomes over the next few decades. In a Thursday statement announcing the initiative, President Joe Biden called the investment “a major milestone in the fight to end cancer as we know it.” The initiative is part of Biden’s “cancer moonshot” initiative. The hope is that the investment will help doctors develop tools that will remove all cancerous cells while avoiding healthy nerves and blood vessels. Biden said he eventually wants the cancer death rate to be cut in half. “Harnessing the power of innovation is essential to achieving our ambitious goal of turning more cancers from death sentences to treatable diseases and — in time — cutting the cancer death rate in half,” he said. “As we’ve seen throughout our history, from developing vaccines to sequencing the genome, when the U.S. government invests in innovation, we can achieve breakthroughs that would otherwise be impossible, and save lives on a vast scale. ARPA-H follows in that tradition of bold, urgent innovation,” Biden said, using an acronym for his Advanced Research Projects Agency for Health initiative. “What’s true is that many cancer treatments still start with surgery,” Arati Prabhakar, the director of the White House Office of …

The World Health Organization on Thursday warned that health threats are surging as the war in Sudan escalates and millions of people, many sick and wounded, flee for safety within Sudan and across borders to neighboring countries where health services are fragile and hard to reach. The war, which erupted April 15 between the Sudanese Armed Forces and paramilitary Rapid Support Forces, is not contained within the country but has profound regional implications. The conflict has displaced an estimated 3.4 million people, including 2.5 million inside Sudan. Nearly 760,000 people have been forced to flee as refugees to six neighboring countries, with many people reportedly arriving in poor health, carrying infectious diseases and other afflictions. The Federal Ministry of Health reports at least 1,136 people have been killed and more than 12,000 injured since the conflict began. “Of course, this is very underreported of the number of casualties,” said Nima Abid, World Health Organization representative in Sudan. He said the scale of the health crisis triggered by the conflict in Sudan was enormous, noting that the fragile health system in Sudan was unable to cope with the multiple emergencies that exist as “two-thirds of the hospitals in the affected areas are not functional” and are unable to respond to the huge public health needs. WHO has verified 51 attacks on health facilities since the conflict began, resulting in 10 deaths and 24 injuries and “cutting off access to urgently needed care.” Abid said that “all the organizational activities have stalled; …

U.N. Secretary-General Antonio Guterres said Thursday that it is not too late to “stop the worst” of the climate crisis, but only with “dramatic, immediate” action. “The era of global warming has ended; the era of global boiling has arrived,” Guterres told reporters at U.N. headquarters in New York, where the temperature outside was approaching 86 degrees Fahrenheit before 10 a.m. and set to hit 91 degrees Fahrenheit later in the day. He spoke as the World Meteorological Organization and the European Commission’s Copernicus Climate Change Service released new data confirming July is set to be the hottest month ever recorded. “According to the data released today, July has already seen the hottest three-week period ever recorded; the three hottest days on record; and the highest-ever ocean temperatures for this time of year,” Guterres said. The U.N. chief, who has been ringing the alarm bell on the climate crisis since he entered office in January 2017, noted it has been a difficult summer in many parts of the world because of climate-related events, including fires, floods and scorching heat. “For the entire planet, it is a disaster,” he said. “And for scientists, it is unequivocal – humans are to blame.” He said the rising temperatures are consistent with all the scientific predictions; the only surprise is how fast it is happening. He acknowledged progress on renewable energies and positive steps from industrial sectors but warned that none of it is going far or fast enough. “Accelerating temperatures demand accelerated action,” …

A system of ocean currents that transports heat northward across the North Atlantic could collapse by midcentury, according to a new study. Scientists have said that such a collapse could cause catastrophic sea level rise and extreme weather across the globe.  In recent decades, researchers have both raised and downplayed the specter of Atlantic current collapse. It even prompted a movie that strayed far from the science. Two years ago, the U.N. Intergovernmental Panel on Climate Change said any such catastrophe was unlikely this century. But the new study published in Nature Communications suggests it might not be as far away and unlikely as mainstream science says.  The Atlantic meridional overturning circulation is a vital system of ocean currents that circulates water throughout the Atlantic Ocean, according to the National Oceanic and Atmospheric Administration. It’s a lengthy process, taking an estimated 1,000 years to complete, but has slowed even more since the mid-1900s.  A further slowdown or complete halting of the circulation could create more extreme weather in the Northern Hemisphere, sea level rise on the East Coast of the United States and drought for millions in southern Africa, scientists in Germany and the U.S. have said. But the timing is uncertain.  In the new study, Peter and Susanne Ditlevsen, two researchers from Denmark, analyzed sea surface temperatures in the North Atlantic between 1870 and 2020 as a way of assessing this circulation. They found the system could collapse as soon as 2025 and as late as 2095, given current …

The U.S. government “absolutely” has recovered extraterrestrial craft, according to a former combat officer who was a member of a Department of Defense task force that investigated unidentified anomalous phenomena, or UAP. Dave Grusch, in response to a House member’s questions during a congressional hearing Wednesday, said he knows the exact locations of such alien craft and that he had provided this information to the intelligence community’s inspector general. Grusch, who has become a whistleblower and testified that he has faced retaliation for his revelations, told lawmakers that the U.S. government also possesses evidence of non-human biologics. Grusch did not elaborate, stating he had not seen any alien craft or beings himself, but was basing his testimony on dozens of interviews he had conducted within the U.S. intelligence community. The Air Force veteran, who also worked for two intelligence agencies, was one of three former military officers who appeared before the House Oversight Committee’s national security subcommittee, which held a 135-minute open televised hearing on unidentified flying objects. The technology “is beyond anything we have,” said David Fravor, who in 2004 as a U.S. Navy pilot videotaped off the coast of California a physics-defying flight of an object, known as the “Tic-Tac.” “There’s four sets of human eyeballs [that witnessed the incident], we’re all very credible,” testified Fravor. “It’s not a joke.” A third witness, Ryan Graves, was an F/A-18 Super Hornet U.S. Navy pilot stationed in Virginia in 2014 when his squadron first began encountering unknown objects. He described …

Next year, a daily oral birth control pill will be available in the United States without a prescription for the first time. Reproductive health advocates say the move will improve the well-being of women in the country, but some groups have raised concerns. VOA’s Veronica Balderas Iglesias explains. …

The fingerprints of climate change are all over the intense heat waves gripping the globe this month, a new study finds. Researchers say the deadly hot spells in the American Southwest and Southern Europe could not have happened without the continuing buildup of warming gases in the air. These unusually strong heat waves are becoming more common, Tuesday’s study said. The same research found the increase in heat-trapping gases, largely from the burning of coal, oil and natural gas has made another heat wave — the one in China — 50 times more likely with the potential to occur every five years or so. A stagnant atmosphere, warmed by carbon dioxide and other gases, also made the European heat wave 2.5 degrees Celsius (4.5 degrees Fahrenheit) hotter, the one in the United States and Mexico 2 degrees Celsius (3.6 degrees Fahrenheit) warmer and the one in China one 1 degree Celsius (1.8 degrees Fahrenheit) toastier, the study found. Several climate scientists, using tree rings and other stand-ins for temperature records, say this month’s heat is likely the hottest Earth has been in about 120,000 years, easily the hottest of human civilization. “Had there been no climate change, such an event would almost never have occurred,” said study lead author Mariam Zachariah, a climate scientist at Imperial College of London. She called heat waves in Europe and North America “virtually impossible” without the increase in heat from the mid-1800s. Statistically, the one in China could have happened without global warming. Since …