Aug 12 Inside the extraordinary nose of a search-and-rescue dog By Nsikan Akpan, Matt Ehrichs Rescue dogs are super-smellers, and the motley crew of scientists is figuring out why. Continue reading
Aug 12 What are PFASs, the toxic chemicals being found in drinking water? By Mark Scialla Six million Americans are exposed to hazardous levels of PFAS chemicals due pollution from military and industrial sites, according to a new study from Harvard University. Continue reading
Aug 12 Photos: Perseid meteor shower sparkles across the globe By Larisa Epatko People trekked to ancient villages and medieval ruins to view and photograph the Perseid meteor shower in the wee hours of Friday. This year's display produced more bright streaks in the nighttime sky than in years past. Continue reading
Aug 11 Watch 6:43 Why southern China is a hotbed for disease development By PBS News Hour Pandemics like Zika and Ebola can originate in one continent and quickly spread to another. To stop outbreaks before they start, scientists are trying to identify regions conducive to the development of new disease. One target is southern China, where… Continue watching
Aug 11 Hyperactive Perseid meteor shower starts tonight By Harry Zahn The annual Perseid meteor shower is expected to be especially spectacular this year. Continue reading
Aug 11 New technique sees brain gene activity in living color By Sharon Begley, STAT A new neuroimaging tool shows for the first time where genes are being turned on or off in living brains. Continue reading
Aug 10 Watch 8:16 How machines are learning to read your mood By PBS News Hour Can artificial intelligence be emotionally intelligent? In Boston, researchers have programed BB-8, the little droid from “Star Wars: The Force Awakens,” to detect expressions and determine how people are feeling. And that technology is being adapted for marketing, video games,… Continue watching
Aug 10 This year's innovative Olympic gear designed to protect health too By Leigh Anne Tiffany This year, at the Rio 2016 Olympics, advances in wearable tech serve a purpose beyond performance: protecting an athlete’s health. From sportswear designers, here are four innovations created for these Olympic games. Continue reading
Aug 09 Watch 6:26 Bringing new life to 'Patient H.M.,' the man who couldn't make memories By PBS News Hour His story is a staple in psychology classes, but his identity wasn’t known for years: Henry Molaison, the man who lost his ability to form new memories after a lobotomy. In “Patient H.M.: A Story of Memory, Madness, and Family… Continue watching
Aug 09 How a 'custody war' broke out over a famous patient's damaged brain By Jeffrey Brown In the new book "Patient H.M.: A Story of Memory, Madness, and Family Secrets," Luke Dittrich tells the story of the man known to science for decades under that moniker. But Dittrich does something more, because the man who performed… Continue reading