Science The importance of sweat: We need it to keep cool 5:13am August 15, 2022 by Joe Palca Science Share URL copied to clipboard! Copyright 2022 NPR. To see more, visit https://www.npr.org. 300x250 Ad More Morning Edition Jennifer Aniston's production company plans to reboot '9 to 5' Blinken tells China it's in their interest to stop helping Russia 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate