Feb 03 Watch 4:51 As U.S. cedes leadership on climate, China steps up Since taking office, President Trump has withdrawn the U.S. from the Paris accord, questioned climate science, and sought cuts to clean energy research. Meanwhile, China has become the world's biggest investor in green technology. In a new book, "Will China… Continue watching
Feb 02 The modern tragedy of fake cancer cures By Matthew Herper, STAT News Cancer is older than human beings. Scientists have found dinosaurs with metastatic tumors. It’s simply not likely we’re going to outsmart all cancers with a single treatment, without drawbacks. Continue reading
Jan 31 Why the northern and southern lights don't always look identical By Vicky Stein On a clear night, people near the poles might see colorful light wafting across the sky. New research could explain why these auroras don't look the same to everyone . Continue reading
Jan 31 Trump's tweets about the polar vortex could be a warmup for 2020 By Nsikan Akpan Here’s why global warming can make the winter more severe, and politics more divisive. Continue reading
Jan 30 Watch 6:59 Why the Midwest's deep freeze may be a consequence of climate change More than a quarter of the U.S. population is expected to deal with sub-zero temperatures this week. The extreme cold has sparked some public skepticism over global warming, but scientists actually believe it is a consequence of climate change. Amna… Continue watching
Jan 30 Watch 9:27 Microchipping humans wields great promise, but does it pose greater risk? By Malcolm Brabant An intense debate is underway over the benefits and drawbacks of using microchips, typically relied upon to identify ranch animals and pets, on humans. Advantages include fast communication of critical patient data to medical teams, seamless payment and automatically opened… Continue watching
Jan 29 Measles patients are mostly children. Here's why By Jamie Leventhal Here’s a look into how the latest epidemic started, why children may face the worst of it, and how it's no surprise that the outbreak hit the Pacific Northwest. Continue reading
Jan 25 Not so long ago, cities were starved for trees. That inspired a fight against urban warming By Sonja Dümpelmann, The Conversation Sixty years ago, urban tree planters stood on the front lines of fighting climate change. Continue reading
Jan 24 How conservative 'supersharers' drove fake news in the 2016 election By Vicky Stein Silver lining: That means most people were not being inundated with fake news. Continue reading
Jan 23 Watch 6:56 In Thailand, tracking animal health to prevent outbreaks of human disease By Fred de Sam Lazaro Viruses like avian flu, Ebola and Marburg often fester in animals before moving into human populations. Animals in regions that are geographically remote present particular challenges for disease containment. But in Thailand, local residents are using technology, including digital scanning,… Continue watching