Jan 01 5 space milestones in 2023 that are ‘rewriting textbooks’ By Casey Kuhn, Miles O'Brien This year saw incredibly detailed images from the most advanced telescope in space, as well as the 25th year of a global partnership sending astronauts to orbit Earth. Continue reading
Dec 06 Watch 6:20 The scientific and cultural impact of the International Space Station after 25 years By Geoff Bennett, Karina Cuevas, Miles O'Brien This week marks the 25th anniversary of when astronauts first entered the beginnings of the International Space Station. A quarter of a century later, the station is manned by seven international crew members and has become an iconic and important… Continue watching
Aug 10 Watch 5:05 Antarctic sea ice at record lows as global temperatures rise By William Brangham, Shoshana Dubnow As temperature records fall all over the planet this summer, scientists are also increasingly concerned about what’s happening to the sea ice around Antarctica. William Brangham reports. Continue watching
Mar 27 Watch 10:09 Communities are embracing ‘controlled burns’ to protect themselves By Christopher Booker, Sam Weber The past few years have led to record wildfires across the U.S. Decades of suppressing fires has led to overgrown forests, and a warming climate has increased their intensity and frequency. Christopher Booker reports from California on community-led efforts to… Continue watching
Mar 19 Antarctica and the Arctic are at least 50 degrees warmer than average By Seth Borenstein, Associated Press Earth’s poles are undergoing simultaneous freakish extreme heat with parts of Antarctica more than 70 degrees (40 degrees Celsius) warmer than average and areas of the Arctic more than 50 degrees (30 degrees Celsius) warmer than average. Continue reading
Mar 02 Space junk on 5,800-mph collision course with moon By Marcia Dunn, Associated Press The moon is about to get walloped by a big piece of space junk. The leftover rocket will slam into the far side of the moon Friday. Experts think it is from a China launch from 2014, but China is… Continue reading
Feb 27 Watch 5:59 Scientist-author Daniel Levitin on picking up music at an older age By Mike Cerre Cognitive neuroscientist and author Daniel Levitin wrote a bestselling book, “Successful Aging,” in which he gave plenty of tips on the best ways to grow old, including learning new things. Now, he is putting his own advice into practice -… Continue watching
Sep 12 Watch 4:27 Climate change is making extreme weather events more common: study By PBS NewsHour Scientists and forecasters who study the connection between climate change and extreme weather say the rapid rates of sea-level rise are accelerating the frequency and intensity of severe weather events—like hurricanes, heat waves and more. Claudia Tebaldi, Climate Scientist with… Continue watching
Jul 06 Watch 6:38 Bernd Heinrich on his ‘unusual’ life as a runner and biologist in Maine By Jeffrey Brown, Anne Azzi Davenport A new book out Tuesday, "Racing the Clock: Running Across a Lifetime," explores a life of scientific research and discovery in nature, and some extraordinary feats of the human body. And the author himself, Bernd Heinrich, is the subject of… Continue watching
May 20 Senate panel advances Biden nomination for White House science adviser By Matthew Daly, Associated Press Lander, a geneticist and founding director of the Broad Institute of MIT and Harvard, was the lead author of the first paper announcing the details of the human genome, the so-called "book of life." He has been nominated as director… Continue reading