Author: Sellheal

France has urged the public not to worry about reports of bedbug outbreaks on public transportation in Paris and throughout the country. At least 37 sightings of bedbugs on public transportation have been reported over the past few weeks by national rail operator SNCF, with a dozen additional reports made to Paris public transport operator RATP. French Transport Minister Clément Beaune said that each report had been checked out, and that none were proved to be true. “When there is a problem, we deal with it. We won’t deny it,” Beaune said. “There is no outbreak of bedbugs in public transportation.” French media have reported extensively about bedbugs on trains and in cinemas, and the government worries about the impact on tourism and the Paris Olympics, which start in less than a year. Despite the denials, France will be taking preventative measures against a potential outbreak, using sniffing dogs on trains to detect the pests. Beaune also plans to meet with pest control companies to preemptively come up with a solution if bedbugs were to infest public transportation. He has promised transparency and said he would publish data every three months citing all reports and confirmed bedbug infestations. On a radio spot Tuesday, French Health Minister Aurelien Rousseau told the French public there’s “no reason for panic” about “widespread” reports of bedbugs in Paris. According to a report Tuesday by CNN, Marie Effroy, head of the Paris-based National Institute for the Study and Control of Bedbugs, said the level of …

Scientists Moungi Bawendi, Louis Brus and Alexei Ekimov won the 2023 Nobel Prize in Chemistry for “the discovery and synthesis of quantum dots,” which illuminate computer monitors and television screens and are used by doctors to map tumors. “The Nobel Laureates … have succeeded in producing particles so small that their properties are determined by quantum phenomena. The particles, which are called quantum dots, are now of great importance in nanotechnology,” the Nobel Committee for Chemistry said in a statement. “Researchers believe that in the future they could contribute to flexible electronics, tiny sensors, thinner solar cells and encrypted quantum communication.” Nanoparticles and quantum dots are used in LED-lights and can also be used to guide surgeons while removing cancer tissue. The more than century-old prize is awarded by the Royal Swedish Academy of Sciences and is worth 11 million Swedish crowns ($997,959). Earlier on Wednesday, the academy appeared to have inadvertently published the names of the three scientists it said had won this year’s Nobel Prize in chemistry. Bawendi is a professor at the Massachusetts Institute of Technology (MIT), Brus is professor emeritus at Columbia University and Ekimov works for Nanocrystals Technology Inc. Brus was hired by AT&T Bell Labs in 1972 where he spent 23 years, devoting much of the time to studying nanocrystals. Bawendi was born in Paris and grew up in France, Tunisia, and the U.S. Bawendi did his postdoctoral research under Brus then joined MIT in 1990 and became professor in 1996. Ekimov was born …

Wearing an “I Love Pandas” T-shirt and clutching a panda-covered diary, 10-year-old Kelsey Lambert bubbled with excitement as she glimpsed the real thing. She and her mother, Alison, had made a special trip from San Antonio, Texas, just to watch the National Zoo’s furry rock stars  munch bamboo and roll on the grass.  “It felt completely amazing,” Kelsey said on Friday. “My mom has always promised she would take me one day. So, we had to do it now that they’re going away.”  The National Zoo’s three giant pandas — Mei Xiang, Tian Tian and their cub Xiao Qi Ji — are set to return to China in early December with no public signs that the 50-year-old exchange agreement struck by President Richard Nixon will continue.  National Zoo officials have remained tight-lipped about the prospects of renewing or extending the agreement, and repeated attempts to gain comment on the state of the negotiations did not receive a response. However, the public stance of the zoo has been decidedly pessimistic — treating these remaining months as the end of an era.  ‘Punitive panda diplomacy’ The zoo just finished a weeklong celebration called Panda Palooza: A Giant Farewell.  The potential end of the National Zoo’s panda era comes amid what veteran China-watchers say is a larger trend. With diplomatic tensions running high between Beijing and a number of Western governments, China appears to be gradually pulling back its pandas from multiple Western zoos as their agreements expire.  Dennis Wilder, a senior fellow …

Belize is developing a pilot project to convert the masses of foul-smelling sargassum seaweed swamping its pristine beaches into biofuel, its prime minister said in a statement published by regional Caribbean bloc CARICOM on Tuesday. Many Caribbean countries depend economically on drawing travelers from around the world to their white sand beaches, but since 2010 heaps of rotting seaweed have been massing on the shores for reasons scientists do not yet fully understand but suspect are related to climate change. Floating sargassum provides shelter and food for marine animals but as it washes ashore it can smother ecological habitats and begins to rot, becoming harmful to humans. Belize Prime Minister John Briceno said in the statement that the $50 million facility, the result of a public-private partnership with German company Variodin, would convert municipal solid waste and sargassum into diesel fuel replacements. The facility could be scaled up with more financing, he said, adding that it would sign a power purchase agreement for energy generated from the plant. “The sargassum seaweed invasion [is] causing economic, social and environmental wreckage across Belize and the Caribbean,” CARICOM said, citing estimates that the region spends $120 million a year to collect and dispose of it. “Removal is a vicious cycle of never-ending sargassum, a cycle that removes the seaweed but also the sand, causing further damage to the coastline,” it said, noting that 24 million tons landed on Caribbean coasts last year — damaging tourism, the fishing industry and people’s health. Briceno said …

A charity group in Zimbabwe is raising funds for a basic product that can be critical for people living with albinism – sunscreen. The group, called “The Noble Hands of Zimbabwe,” released a report in September saying 1 in 3 people with albinism in Zimbabwe die of skin cancer before the age of 40, including children as young as 8. Columbus Mavhunga has more from Harare, Zimbabwe. VOA footage by Blessing Chigwenhembe. …

A new malaria vaccine approved Monday for use by the World Health Organization could be rolled out in African countries in the next few months, potentially saving hundreds of thousands of children’s lives in the coming years. The new vaccine, known as R21, was developed by Britain’s Oxford University along with the Serum Institute of India. It is already in use in Ghana and Burkina Faso. “This new approval for R21 has the potential now that vaccination can occur across sub-Saharan Africa and protect many more children at risk,” said Professor Azra Ghani, an infectious disease epidemiologist at Imperial College London. “We estimate that if this is rolled out across the continent at the sort of coverage levels that we’ve seen in the implementation study so far, this could avert up to a third of malaria deaths in children under five,” she said. Dr. Hanna Nohynek, chair of WHO’s Strategic Advisory Group of Experts on Immunization, said the R21 vaccine is expected to close the gap between supply and demand, “enabling broader and possibly unconstrained access. Malaria vaccines introduced widely have the potential of saving tens of thousands of young lives each year,” she told reporters Monday in Geneva. African trials The vaccine has been undergoing clinical trials in several African countries. WHO Director-General Tedros Adhanom Ghebreyesus announced the approval at a press conference Monday in Geneva. “In areas with seasonal transmission, it’s reduced symptomatic cases of malaria by 75% in the 12 months following a three-dose series of the …

The World Health Organization approved a second malaria vaccine Monday. It’s hoped the new drug will quickly be rolled out in countries across Africa in the coming months. Henry Ridgwell reports from London. …

New technologies are giving bionic hands some of the more complex features of human hands. Genia Dulot reports on a California company that is using touch feedback to give users a sense of the objects they are holding or interacting with …

The Nobel Prize in physics was awarded Tuesday to three scientists who look at electrons in atoms during the tiniest of split seconds. Pierre Agostini of The Ohio State University in the U.S.; Ferenc Krausz of the Max Planck Institute of Quantum Optics and Ludwig Maximilian University of Munich in Germany; and Anne L’Huillier of Lund University in Sweden won the award. Their experiments “have given humanity new tools for exploring the world of electrons inside atoms and molecules,” according to the Royal Swedish Academy of Sciences, which announced the prize in Stockholm. They “have demonstrated a way to create extremely short pulses of light that can be used to measure the rapid processes in which electrons move or change energy.” At the moment, this science is about understanding our universe rather than practical applications, but the hope is that it will eventually lead to better electronics and disease diagnosis. “Attosecond science allows us to address fundamental questions such as the time scale of the photoelectric effect for which Einstein, Albert Einstein, received the Nobel Prize in physics in 1921,” according to Eva Olsson, chair of the Nobel Committee for Physics. The Nobel Prizes carry a cash award of 11 million Swedish kronor ($1 million). The money comes from a bequest left by the prize’s creator, Swedish inventor Alfred Nobel, who died in 1896. Last year, three scientists jointly won the physics prize for proving that tiny particles could retain a connection with each other even when separated. The phenomenon …

The World Health Organization on Monday announced the recommendation of a second malaria vaccine, with the aim of giving countries a cheaper and more readily available option to tackle the deadly disease. Developed by Oxford University with the help of the Serum Institute of India, the new vaccine, known as R-21, will be rolled out in some African countries early next year, and expand into other countries later in 2024, according to WHO chief Tedros Adhanom Ghebreyesus. Research that has not yet undergone the usual process of scientific review suggests the three-dose vaccine to be around 75% effective. Boosters would be available for continued protection. “Almost exactly two years ago, WHO recommended the broad use of the world’s first malaria vaccine called RTS,S” also known as Mosquirix, Tedros told a briefing in Geneva. Developed by British pharmaceutical GSK, Mosquirix requires four doses, is only about 30% effective, and fades within months. The WHO says there is not enough data available to confirm whether the newly developed Oxford vaccine will be more effective. The Serum Institute has said it could produce 200 million doses of the R-21 vaccine per year, while GSK is able to produce only 15 million doses of Mosquirix annually. The aim of widespread rollout of the vaccine would be to significantly curb infection rates and spread of the disease. However, experts have urged the public not to see vaccines as a replacement for other preventative measures, such as bed nets and the spraying of insecticides. The WHO …

Two scientists who jointly worked on the ground-breaking technology behind some of the most effective COVID-19 vaccines have been awarded the 2023 Nobel Prize for medicine, one of the most prestigious accolades in the field. Hungarian American scientist Katalin Kariko and her American colleague, Drew Weissman, began working on so-called “mRNA” technology in the early 1990s at the University of Pennsylvania. Their breakthrough was crucial in developing the Moderna and Pfizer-BioNtech coronavirus vaccines, which have proved among the most effective in tackling COVID-19. Lifesaving vaccines The Nobel Prize in Medicine Committee in Sweden said the discovery had helped defeat one of the greatest threats to human health in modern times. “mRNA vaccines, together with other COVID-19 vaccines, have been administered over 13 billion times. Together, they have saved millions of lives, prevented severe COVID-19, reduced the overall disease burden, and enabled societies to open up again,” Nobel committee member Rickard Sandberg told reporters following the announcement Monday. “mRNA technologies are now being used to develop vaccines against other infections. The technology may also be used for therapeutic protein delivery and cancer treatment in the hope of further improving human health,” Sandberg said. World Health Organization Director-General Tedros Adhanom Ghebreyesus congratulated the Nobel Prize winners Monday. “Today is a great day for health, a great day for science and a great day for vaccines,” he told reporters in Geneva. mRNA Technology mRNA — or messenger RNA — instructs cells to make proteins that match those found on the surface of pathogens, …

A Hungarian American scientist and her American colleague who jointly worked on the ground-breaking technology behind some of the most effective COVID vaccines have been awarded the 2023 Nobel Prize for medicine. Henry Ridgwell reports. …

An endangered Sumatran rhinoceros, the smallest and hairiest of the five extant rhino species, was born in Indonesia last week in a conservation area, the government said Monday.  Weighing about 27 kilograms (59.52 lbs.), the yet-to-be named female calf, was born Saturday at the Sumatran Rhino Sanctuary (SRS) facility in Way Kambas National Park, Lampung province in the tropical Southeast Asian country.  Covered in black hair, the newborn stood about 45 minutes after her birth. On the next day, she began to walk around the jungle, the environment ministry said in a statement.  The mother, 22-year-old Ratu, was in a healthy condition, the ministry said.  Ratu is a native of Lampung, while her mate, Andalas, aged 23, was born at the Cincinnati Zoo, in the midwestern U.S. state of Ohio, but has since moved to the same park as Ratu.  The pair previously had Delilah in 2016 and Andatu in 2021.  “This is a happy news, not only for Indonesia but for the world,” Indonesia’s environment minister, Siti Nurbaya, said in the statement.  There were just 80 Sumatran rhinos left in the world, based on a 2019 assessment of threatened species by the Indonesian government.  The mammal, also known by the scientific name, Dicerorhinus sumatrensis, is the only Asian rhino with two horns and can grow up to 1.5 meters-tall, weighing between 500 kg to 960 kg (1,102 lbs. to 2,116 lbs.).  …

More than 1,000 people have died from dengue fever in Bangladesh this year, making 2023 the deadliest year due to dengue, since the disease was first detected in the country, according to government figures. The Directorate General of Health Services said that more than 200,000 dengue cases were recorded this year. In a recent 24-hour period, nearly 3,000 were admitted to hospitals because of dengue, the Daily Star newspaper said. The Mayo Clinic says dengue fever is “a mosquito-borne illness that occurs in tropical and subtropical areas of the world. Mild dengue fever causes a high fever and flu-like symptoms. The severe form of dengue fever, also called dengue hemorrhagic fever, can cause serious bleeding, a sudden drop in blood pressure [shock] and death.” “All our efforts to control the mosquito population have been ineffective,” Mushtaq Hussain, a consultant at Bangladesh’s Institute of Epidemiology, Disease Control and Research, told The Daily Star. He said the extended monsoon season is another contributing factor to the high case load. Some information for this report came from AFP. …

Two scientists won the Nobel Prize in medicine on Monday for discoveries that enabled the development of mRNA vaccines against COVID-19. The award was given to Katalin Karikó, a professor at Sagan’s University in Hungary and an adjunct professor at the University of Pennsylvania, and Drew Weissman, who performed his prizewinning research together with Karikó at the University of Pennsylvania. “Through their groundbreaking findings, which have fundamentally changed our understanding of how mRNA interacts with our immune system, the laureates contributed to the unprecedented rate of vaccine development during one of the greatest threats to human health in modern times,” the panel that awarded the prize said. Thomas Perlmann, secretary of the Nobel Assembly, announced the prize and said both scientists were “overwhelmed” by news of the prize when he contacted them shortly before the announcement. Gunilla Karlsson Hedestam, part of the panel that chose the winners, said of their work that “in terms of saving lives, especially in the early phase of the pandemic, it was very important.” The Nobel Prize in physiology or medicine was won last year by Swedish scientist Svante Paabo for discoveries in human evolution that unlocked secrets of Neanderthal DNA which provided key insights into our immune system, including our vulnerability to severe COVID-19. The award was the second in the family. Paabo’s father, Sune Bergstrom, won the Nobel Prize in medicine in 1982. Nobel announcements continue with the physics prize on Tuesday, chemistry on Wednesday and literature on Thursday. The Nobel Peace Prize …

The World Health Organization warns that soaring rates of severe malnutrition, acute hunger, and deteriorating health conditions are threatening the lives and well-being of millions of people in South Sudan with the situation set to worsen as the climate crisis kicks in. “South Sudan is a country where you see the overlap and compounding impact of conflict, climate crisis, hunger crisis, and disease outbreaks that have been going on for several years,” said Liesbeth Aelbrecht, WHO incident manager for the Horn of Africa. “Three in four South Sudanese need humanitarian assistance this year; two in three are facing crisis levels of hunger,” she said. “And these numbers are only getting worse.” The United Nations reports 6.3 million South Sudanese are suffering from acute hunger and more than 9 million of the country’s population of 12 million people depend on humanitarian assistance. As conditions continue to deteriorate, the World Health Organization reports 500,000 more people this year will need international aid. Among the most vulnerable are the children. Aelbrecht said, “The numbers of children with severe malnutrition needing medical intervention have been higher this year than at any point in the last four years,” adding that almost 150,000 children had been treated for severe acute malnutrition so far this year. She warned the humanitarian crisis facing South Sudan will worsen with the onset of El Niño, a climate phenomenon that can cause temperatures to rise and excess rains. “Flooding and hunger and drought will increase hunger even further. But it is …

New Zealand Prime Minister Chris Hipkins has tested positive for COVID-19 and will work remotely while isolating, his office said Sunday, just two weeks before a general election in which his Labour party is struggling. The positive test will temporarily sideline Hipkins in the campaign for the Oct. 14 election. Labour has been sliding in the opinion polls, with the center-right National party leading by 31.9% to 26.5% in a recent survey. Hipkins has cold and flu symptoms that began Saturday and will isolate for five days or until he returned a negative test, the prime minister’s office said in a statement. “He will continue with engagements he can undertake via Zoom,” the statement said. Deputy Prime Minister Carmel Sepuloni would stand in for Hipkins at a Samoan church service in Auckland on Sunday, a spokesperson said. “Thanks to all of Labour’s great volunteers and supporters who I know will keep our campaign going in my absence,” Hipkins said on his official Facebook page. “There’s a lot at stake this election, and I’ll be working doubly hard when I can get back out there to make sure Labour is reelected.” The prime minister’s office said further updates on his schedule “will be provided in due course.” The government removed its last COVID restrictions in August, but health authorities still recommend that people stay home for five days if feeling unwell or if they have tested positive. …

Nine years after a massive waste spill from a copper mine in the northern Mexican border state of Sonora, locals are still suffering from “alarming” levels of soil, air and water pollution, Mexico’s Environment Department said Thursday. Summarizing a 239-page report, officials also confirmed, using satellite images, that the spill was not solely caused by dramatic rainfall, as was initially reported, but by the “inadequate design” of a dam at Buenavista del Cobre mine, owned by the country’s largest copper producer, Grupo México. Locals and environmental advocates say the report offers the clearest view yet of the catastrophic scale of the accident and, with it, new hope that Grupo México may finally be held financially accountable after almost a decade of legal battles and broken promises. “We expect that, with this new document, we’ll have an easy path for getting the money,” said Luis Franco, a community coordinator with regional advocacy group PODER. “At the moment, I’m happy but at the same time I know this is just the beginning for the people of Sonora,” he said. “We have to keep fighting.” On Aug. 6, 2014, after heavy rainfall, 40 million liters of acidified copper sulfate flooded from a waste reservoir at Buenavista mine into the Sonora and Bacanuchi rivers, just under 100 kilometers from the border city of Nogales, Sonora. After the spill, Grupo México first agreed to give 1.2 billion pesos (about $68 million) to a recovery fund, but in 2017 that trust was closed and the remaining …

The Food and Drug Administration on Friday laid out a proposal to begin regulating laboratory medical tests, a multibillion-dollar industry that the agency says poses a growing risk to patients because of potentially inaccurate results. The proposed rule would end decades of regulatory ambiguity and formally bring thousands of tests performed in large laboratories under FDA oversight. FDA Commissioner Robert Califf said the change will help ensure tests used to diagnose cancer, heart disease and many other conditions are safe, accurate and reliable. “A growing number of clinical diagnostic tests are being offered as laboratory-developed tests without assurance that they work,” Califf said in a statement. He added that the agency has long worried that many tests offered by laboratories are not as accurate or reliable as those that undergo FDA review. Here’s a look at the history and background of the testing issue: What are laboratory-developed tests? Most Americans are familiar with medical tests like those used to screen for COVID-19, strep throat and other health conditions. Those tests are developed by a handful of large manufacturers that undergo FDA review before selling their test kits to hospitals, doctors offices or pharmacies. The tests targeted by the FDA’s latest action are developed and used by high-tech laboratories, including those at academic medical centers and companies such as Quest Diagnostics. They include tests for complex diseases like cancer, as well as simpler conditions like high cholesterol and sexually transmitted infections. Over time, laboratory-developed tests have grown into a multibillion-dollar nationwide …

In pockets of Europe’s Alpine mountains, glaciers are abundant enough that ski resorts operate above the snow and ice. Ski lifts, resorts, cabins and huts dot the landscape — and have done so for decades. But glaciers are also one of the most obvious and early victims of human-caused climate change, and as they shrink year by year, the future of the mountain ecosystems and the people who enjoy them will look starkly different. Glaciers — centuries of compacted snow and ice — are disappearing at an alarming rate. Swiss glaciers have lost 10% of their volume since 2021, and some glaciers are predicted to disappear entirely in the next few years. At the Freigerferner glacier in Austria, melting means the glacier has split into two and hollowed out as warm air streamed through the glacier base, exacerbating the thaw. Gaisskarferner, another glacier that forms part of a ski resort, is only connected to the rest of the snow and ice by sections of glacier that were saved over the summer with protective sheets to shield them from the sun. But the losses go beyond a shorter ski season and glacier mass. Andrea Fischer, a glaciologist with the Austrian Academy of Sciences, said the rate of glacier loss can tell the world more about the state of the climate globally and how urgent curbing human-caused warming is. “The loss of glaciers is not the most dangerous thing about climate change,” said Fischer. “The most dangerous thing about climate change is …

The U.S. West Coast produces over 90% of America’s wine, but the region is also prone to wildfires — a combustible combination that spelled disaster for the industry in 2020 and one that scientists are scrambling to neutralize. Sample a good wine and you might get notes of oak or red fruit. But sip on wine made from grapes that were penetrated by smoke, and it could taste like someone dumped the contents of an ashtray into your glass. Wine experts from three West Coast universities are working together to meet the threat, including developing spray coatings to protect grapes, pinpointing the elusive compounds that create that nasty ashy taste, and deploying smoke sensors to vineyards to better understand smoke behavior. The U.S. government is funding their research with millions of dollars. Wineries are also taking steps to protect their product and brand. The risk to America’s premier wine-making regions — where wildfires caused billions of dollars in losses in 2020 — is growing, with climate change deepening drought and overgrown forests becoming tinderboxes. According to the U.S. Department of Agriculture, grapes are the highest-value crop in the United States, with 1 million acres (405,000 hectares) of grape-bearing land, 96% of it on the West Coast. Winemakers around the world are already adapting to climate change, including by moving their vineyards to cooler zones and planting varieties that do better in drought and heat. Wildfires pose an additional and more immediate risk being tackled by scientists from Oregon State University, …

How do you cook a meal when a staple ingredient is unaffordable?  This question is playing out in households around the world as they face shortages of essential foods like rice, cooking oil and onions. That is because countries have imposed restrictions on the food they export to protect their own supplies from the combined effect of the war in Ukraine, El Nino’s threat to food production and increasing damage from climate change.  For Caroline Kyalo, a 28-year-old who works in a salon in Kenya’s capital of Nairobi, it was a question of trying to figure out how to cook for her two children without onions. Restrictions on the export of the vegetable by neighboring Tanzania has led prices to triple.  Kyalo initially tried to use spring onions instead, but those also got too expensive. As did the prices of other necessities, like cooking oil and corn flour.  “I just decided to be cooking once a day,” she said.  Despite the East African country’s fertile lands and large workforce, the high cost of growing and transporting produce and the worst drought in decades led to a drop in local production. Plus, people preferred red onions from Tanzania because they were cheaper and lasted longer. By 2014, Kenya was getting half of its onions from its neighbor, according to a U.N. Food Agriculture Organization report.  At Nairobi’s major food market, Wakulima, the prices for onions from Tanzania were the highest in seven years, seller Timothy Kinyua said.  Some traders have adjusted …

Many millions of Chinese tourists are expected to travel within their country, splurging on hotels, tours, attractions and meals in a boost to the economy during the 8-day autumn holiday period that began Friday. This year’s holiday began with the Mid-Autumn Festival on Friday and also includes the Oct. 1 National Day. The public holidays end Oct. 6. Typically hundreds of millions of Chinese travel at home and overseas during such holidays. The eight-day-long holiday is the longest week of public holidays since COVID-19 pandemic restrictions were lifted in December. Outbound tourism has lagged domestic travel, with flight capacities lagging behind pre-pandemic levels. Big cities like the capital, Beijing, Shanghai, and southern cities like Shenzhen and Guangzhou are favored destinations. Smaller cities, such as Chengdu and Chongqing in southwest China also are popular. All that travel is a boon for the world’s No. 2 economy: During the week-long May holiday this year, 274 million tourists spent 148 billion yuan ($20.3 billion). “Over the last few years with the pandemic, there’s been really strong pent-up demand,” said Boon Sian Chai, managing director at the online travel booking platform Trip.com Group. Both domestic and outbound travel have “recovered significantly,” but travel within China accounted for nearly three-quarters of total bookings, Chai said. China Railway said it was expecting about 190 million passenger trips during the Sept. 27-Oct. 8 travel rush, more than double the number of trips last year and an increase from 2019, before the pandemic started. In Guangzhou and Shenzhen, …

The streets of cities across Latin America were bathed in green Thursday as tens of thousands of women marched to commemorate International Safe Abortion Day. Latin American feminists have spent decades fighting to roll back strict prohibitions, although there are still few countries with a total ban, like El Salvador and Dominican Republic. In Mexico, marchers celebrated the recent decision by Mexico’s Supreme Court to decriminalize abortions at the federal level. In Argentina, marchers had a more somber tone, worrying that the strength of a populist far-right presidential candidate going into elections in October could signal peril after years of work by feminists. Abortion was the heart of the protests, but crowds of women also raised alarm about the region’s high rates of gender-based violence as well as abuses aimed at LGBTQ+ communities. Green smoke floated over a roaring crowd of thousands of women in Mexico City who waved green handkerchiefs, which have become the symbol of Latin America’s “green wave” abortion movement. Signs reading “It’s my decision” and “Free and safe abortions for everyone” speckled the crowd. The march came just weeks after Mexico’s Supreme Court knocked down all federal criminal penalties for abortion, ruling that national laws prohibiting the procedure are unconstitutional and violate women’s rights. The move will also require federal health institutions to offer abortion to anyone who requests it. “It’s absolutely an achievement,” said Fernanda Castro, an organizer at GIRE, the women’s rights organization that brought forward the lawsuit before Mexico’s high court. “And now …