Dolphin excrement could be the key to saving the world's coral reefs 6:11am July 06, 2022 Animals Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2022 NPR. To see more, visit https://www.npr.org. 300x250 Ad More Morning Edition Music & Culture Paul McCartney, former member of the Beatles, tops rich list of British musicians On a Blue Origin rocket, Ed Dwight, 90, realizes his dream of space flight 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate