The U.S. flu season is under way, with at least seven states reporting high levels of illnesses and cases rising in other parts of the country, health officials say. The Centers for Disease Control and Prevention posted new flu data Friday, showing very high activity last week in Louisiana, and high activity in Alabama, Florida, Georgia, Mississippi, New Mexico and South Carolina. It was also high in the District of Columbia and Puerto Rico, the U.S. territory where health officials declared an influenza epidemic earlier this month. “We’re off to the races,” said Dr. William Schaffner, a Vanderbilt University infectious diseases expert. Traditionally, the winter flu season ramps up in December or January. But it took off in October last year, and is making a November entrance this year. Flu activity was moderate but rising in New York City, Arkansas, California, Maryland, New Jersey, North Carolina, Tennessee and Texas. And …

In the Arctic, the impact of climate change is happening at an accelerated pace, with temperatures rising two to four times faster than the global average. “It’s called the polar amplification,” explains Vladimir Romanovsky, a geophysicist at the University of Alaska in Fairbanks. “Snow and ice reflect lots of energy back to space when ice and snow are melting, and the surface turns much darker. So this amount of energy will be absorbed by the surface, and it will make the surface warmer – at the same time making the atmosphere warmer as well.” Communities in circumpolar regions of Alaska are dealing with a triple challenge of climate change: coastal erosion, thawing of permafrost on which buildings and infrastructure stand, and, for some communities, the challenge of managing encounters with apex predators — polar bears pushed onshore. “An optimal habitat for polar bears now is basically absent, it’s disappeared,” says …

After a barrage of earthquakes that herald an impending volcanic eruption, some evacuated residents of the Icelandic town of Grindavik wonder if they will ever return. “There are going to be a lot of people who don’t want to go there. My mother said, ‘I never want to go there again,’” Eythor Reynisson, who was born and raised in Grindavik, told AFP. The fishing port of 4,000 people on Iceland’s south coast was evacuated on November 11 after magma shifting under the Earth’s crust caused hundreds of earthquakes — a warning of a likely volcanic eruption. Thousands of smaller tremors have shaken the region since. With massive crevices ripping roads apart and buildings’ concrete foundations shattered, the once picturesque Grindavik now resembles a war zone. The damage to the town hall will take months to repair. Long-term threat Even if the magma flow stops and no eruption occurs, “there is …

Zimbabwe has recorded more than 7,000 suspected cholera cases and almost 150 deaths …

The moon glowed in the predawn Mongolia sky as Agvaantogtokh and his family prepared for another big move. On horseback, he rode to a well with nearly a thousand sheep and goats. Occasionally, he and his wife, Nurmaa, stopped to help struggling young ones, weak after a harsh winter. Thousands of miles away in Senegal, Amadou Altine Ndiaye’s family led livestock through a sparse African savannah. Horses and donkeys pulled a four-cart caravan along dirt paths in sweltering heat. Cattle followed. The family believed the next village would be richer with vegetation. “I was born into pastoralism, and since then I’ve known only that,” said Ndiaye, 48, a member of the Muslim Fulani ethnic group who learned the ways of herding alongside his elders. “It’s a source of pride.” More than 50 million people in Asia, Africa, the Middle East and elsewhere practice this way of life. As nomadic pastoralists, …

Hundreds of previously unreported workplace injuries surface at a space industry titan. Plus, the European Space Agency chief’s warning on climate change, and we say goodbye to a space travel pioneer. VOA’s Arash Arabasadi brings us The Week in Space. A caution to our viewers – this report contains graphic images some may find disturbing. …

Advances in childhood cancer are a success story in modern medicine. But in the past decade, those strides have stalled for Black and Hispanic youth, opening a gap in death rates, according to a new report published Thursday. Childhood cancers are rare and treatments have improved drastically in recent decades, saving lives. Death rates were about the same for Black, Hispanic and white children in 2001, and all went lower during the next decade. But over the next 10 years, only the rate for white children dipped a little lower. “You can have the most sophisticated scientific advances, but if we can’t deliver them into every community in the same way, then we have not met our goal as a nation,” said Dr. Sharon Castellino, a pediatric cancer specialist at Emory University’s Winship Cancer Institute in Atlanta, who had no role in the new report. She said the complexity of …

How was the air breathed by Caesar, the Prophet Mohammed or Christopher Columbus? A giant freezer in Copenhagen holds the answers, storing blocks of ice with atmospheric tales thousands of years old. The Ice Core Archive, housing 25 kilometres (15 miles) of ice collected primarily from Greenland, is helping scientists understand changes in the climate. “What we have in this archive is prehistoric climate change, a record of man’s activities in the last 10,000 years,” glaciology professor Jorgen Peder Steffensen of the University of Copenhagen told AFP. Blocks of ice have been his passion for 43 years — and it was while drilling into Greenland’s ice sheet that he met his wife Dorthe Dahl-Jensen, also a top expert in the field of paleoclimatology. Steffensen has since 1991 managed the repository, one of the biggest in the world, with 40,000 blocks of ice stacked on long rows of shelves in large …

A new report says heat-related deaths will increase 370 percent by 2050 if global temperatures increase by 2 degrees Celsius over pre-industrial levels, as predicted.  The findings were part of a report published Wednesday in the medical journal Lancet’s annual assessment, known as the Coundown, on the effects of climate change on public health.   The Countdown found that the number of heat-related deaths among people aged 65 and older has risen 85% over the last decade compared to the years between 1991 and 2000.  The study found that people around the world were exposed to an average of 86 days of life-threatening high temperatures.   The study also projected that more than 500 million more people could be at risk for food insecurity by mid-century from droughts triggered by more frequent heatwaves. The international team of experts that conducted the Lancet study criticized the rise in fossil fuel production, helped by …

Rheumatology diseases were previously considered to be rare in Africa but that is changing, as the number of cases is on the rise. Health experts attribute the trend to changing lifestyles on the continent. Juma Majanga reports from Nairobi, Kenya. (Camera and video editing: Jimmy Makhulo) …

Fifty young innovators and leaders from 19 African countries attended a three-week leadership and professional development training program in Ghana’s capital, Accra. Sponsored by the U.S. government, the Young African Leaders Initiative, or YALI, program challenges them to find technology-focused social and business solutions to climate challenges. Isaac Kaledzi has more from Accra. …

Almost two years since Russia’s full-scale invasion of Ukraine, combat medics have started to perform blood transfusions in the trenches. To carry out this crucial task, the medics are undergoing specialized training. Myroslava Gongadze reports from Bucha, Ukraine. Camera — Eugene Shynkar. …

Earlier this year, the doctor who leads the World Health Organization’s efforts to prevent sexual abuse traveled to Congo to address the biggest known sex scandal in the U.N. health agency’s history, the abuse of well over 100 local women by staffers and others during a deadly Ebola outbreak. According to an internal WHO report from Dr. Gaya Gamhewage’s trip in March, one of the abused women she met gave birth to a baby with “a malformation that required special medical treatment,” meaning even more costs for the young mother in one of the world’s poorest countries. To help victims like her, the WHO has paid $250 each to at least 104 women in Congo who say they were sexually abused or exploited by officials working to stop Ebola. That amount per victim is less than a single day’s expenses for some U.N. officials working in the Congolese capital — …

The Biden administration on Monday announced a White House initiative to improve how the federal government approaches and funds research into the health of women, who make up more than half of the U.S. population but remain understudied and underrepresented in health research.  That underrepresentation can lead to big gaps in research and potentially serious consequences for the health of women across the country, Biden administration officials and others told reporters during a White House conference call to announce the new effort.  The White House Initiative on Women’s Health Research will be led by first lady Jill Biden and the White House Gender Policy Council.  President Joe Biden said he’s long been a believer in the “power of research” to help save lives and get high-quality health care to the people who need it. Surrounded by the first lady and other officials who will have a role in the government-wide …

In the Western United States, foresters are working to minimize threats from wildfires by thinning nearly 20 million hectares of forests. From the Rocky Mountain state of Colorado, Shelley Schlender reports on how scientists are using mushrooms to reduce wildfire risks organically. …

Millions of Indians celebrated Diwali on Sunday with a new Guinness World Record number of bright earthen oil lamps as concerns about air pollution soared in the South Asian country. Across the country, dazzling multicolored lights decked homes and streets as devotees celebrated the annual Hindu festival of light symbolizing the victory of light over darkness. But the spectacular and much-awaited massive lighting of the oil lamps took place — as usual —at Saryu River, in Ayodhya in Uttar Pradesh state, the birthplace of their most revered deity, the god Ram. At dusk on Saturday, devotees lit over 2.22 million lamps and kept them burning for 45 minutes as Hindu religious hymns filled the air at the banks of the river, setting a new world Record. Last year, over 1.5 million earthen lamps were lit. After counting the lamps, Guinness Book of World Records representatives presented a record certificate to …

The human species has topped 8 billion, with longer lifespans offsetting fewer births, but world population growth continues a long-term trend of slowing down, the U.S. Census Bureau said Thursday. The bureau estimates the global population exceeded the threshold Sept. 26, a precise date the agency said to take with a grain of salt. The United Nations estimated the number was passed 10 months earlier, having declared Nov. 22, 2022, the “Day of 8 Billion,” the Census Bureau pointed out in a statement. The discrepancy is due to countries counting people differently — or not at all. Many lack systems to record births and deaths. Some of the most populous countries, such as India and Nigeria, haven’t conducted censuses in over a decade, according to the bureau. While world population growth remains brisk, growing from 6 billion to 8 billion since the turn of the millennium, the rate has slowed …