Short Wave Folgen

Rising cases, not enough testing, and not enough people taking the virus seriously. NPR science correspondent Richard Harris explains why the virus is surging again, what's causing lower fatality rates, and how to think about the future of the pandemic. For more on death rates in the latest surge, read: "COVID-19 Cases Are Rising, So Why Are Deaths Flatlining?"Follow Maddie at @maddie_sofia and Richard @rrichardh. Email the show at shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

The human brain can process 11 million bits of information every second. But our conscious minds can handle only 40 to 50 bits of information a second. So our brains sometimes take cognitive shortcuts that can lead to unconscious or implicit bias, with serious consequences for how we perceive and act toward other people. Where does unconscious bias come from? How does it work in the brain and ultimately impact society?Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Some snakes can fly, and we don't mean on a plane. Certain snakes that live in South and Southeast Asia can leap off branches, undulating through the air, onto another tree. But why do they wiggle? NPR science correspondent Nell Greenfieldboyce shares one researcher's quest to find out.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy