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CNN —A sugar replacement called erythritol — used to add bulk or sweeten stevia, monkfruit and keto reduced-sugar products — has been linked to blood clotting, stroke, heart attack and death, according to a study. “If your blood level of erythritol was in the top 25% compared to the bottom 25%, there was about a two-fold higher risk for heart attack and stroke,” Hazen said. Clots can break off and travel to the heart, triggering a heart attack, or to the brain, triggering a stroke. “There appears to be a clotting risk from using erythritol,” Freeman said. In all three populations, researchers found that higher levels of erythritol were connected to a greater risk of heart attack, stroke or death within three years.
Persons: , Stanley Hazen, ” Hazen, , erythritol, Andrew Freeman, ” Freeman, Robert Rankin, ” Rankin, Hazen, “ It’s, Erythritol, Hazen’s, Oliver Jones, ” Jones, You’ll, Health’s Freeman Organizations: CNN, Center for Cardiovascular Diagnostics, Cleveland Clinic Lerner Research Institute, People, Nature, Jewish Health, European Association of Polyol, Cleveland Clinic’s Center, Human, RMIT University, National Health, European Food Safety Authority, Food and Drug Administration Locations: Denver, United States, Europe, erythritol, Australia
NASA chief Bill Nelson said China could claim the moon as its own territory. He told Politico that Chinese aggression in the South China Sea indicated what might happen on the moon. Recently-published aerial photographs show new military installations on the Spratly Islands, a disputed archipelago in the South China Sea. Nelson told Politico that China has enjoyed "enormous success and advances" in its space program over the last decade. Nelson told Politico: "I ask the question every day: 'How is SpaceX's progress?'
But agency veterans, outside public health officials, and workplace organization experts said the current workplace structure could be a major barrier to that goal. As of early 2020, much of the workforce of the FDA and the National Institutes of Health was working remotely. Today, the NIH is mostly back in the office, but the FDA said many of its employees continue to work remotely when possible. Many people have fled the U.S. public health workforce in recent years, burned out from the covid-19 response. Benjamin said the CDC would likely have made its pandemic stumbles even if staffers hadn’t been working remotely.
HONG KONG—Chinese leader Xi Jinping has packed the top ranks of the Communist Party with a new generation of leaders who have experience in aerospace, artificial intelligence and other strategically important areas, as Beijing seeks to become a science and technology superpower that rivals the U.S. The roster of officials with backgrounds in science and technology on the party’s 205-member Central Committee has rebounded to roughly the length it had during former leader Jiang Zemin ’s first five-year term, beginning in 1992, when he kicked off a rapid acceleration of scientific research and innovation. The increase comes as Washington takes steps both to contain China’s tech sector and boost U.S. innovation.
The Intergovernmental Panel on Climate Change (IPCC) produces reports roughly every five years that represent global scientific consensus on climate change, its causes and its impact. Last year's report tackled the main drivers of global warming and the core elements of climate science. Here are some of the key takeaways from those reports:THE SCIENCE REPORT* Last year's report on the physical basis for climate change pulled no punches, stating unequivocally that humans are to blame for rising temperatures. * It also warned that climate change was already dangerously close to spinning out of control. * Millions of people face poverty and food insecurity in coming years, as climate change hits crops and water supplies and threatens to disrupt trade and labor markets.
New RSV vaccines may soon put an end to rough seasons
  + stars: | 2022-10-31 | by ( Brenda Goodman | ) edition.cnn.com   time to read: +15 min
The monoclonal antibody, Synagis, is given monthly during RSV season to protect preemies and other high-risk babies. In the failed RSV vaccine trial, the chemical the researchers used to deactivate the virus denatured its proteins – essentially flattening them. Four companies have RSV vaccines for adults in the final phases of human trials: Pfizer and GSK are testing vaccines for pregnant women as well as seniors. Janssen, Pfizer and GSK each appear effective at preventing infections in adults for the first RSV season after the vaccine. The vaccines for pregnant women are meant to get newborns through their first RSV season.
Opinion | Science Has a Nasty Photoshopping Problem
  + stars: | 2022-10-29 | by ( Elisabeth Bik | ) www.nytimes.com   time to read: +14 min
One evening in January 2014, I sat at my computer at home, sifting through scientific papers. Manipulated imagery in scientific papers can look ordinary at first glance. However, this ability, combined with my — what some might call obsessive — personality, helped me when hunting duplications in scientific images by eye. So when a scientist’s research shows a negative result, cheating can be tempting. Legitimate criticism of scientific research should receive legal protection.
Cloud and AI top the list of innovation investments by companies according to the latest Transforming Business poll. Racial and gender biases in AI applications are issues no company can ignore. Visit Insider's Transforming Business homepage for more stories. But the insights available via tools like AI and the cloud can do much more than some companies have figured out. AI applications have come under fire, demonstrably shown in some cases to reflect racial and gender bias in hiring tools, and voice and facial recognition.
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