Health & Safety What Extreme Cold Temperatures Do To The Human Body 4:34pm January 29, 2019 Health Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2019 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered Health & Safety A reporter tries to bridge the divide after his dad embraces conspiracy theories World News 14-year-old 'Human Calculator' sets mental math record by John Ketchum 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate