National Scientists hope to preserve coral by deep freezing it as climate change heats oceans 6:42pm September 01, 2023 by Lauren Sommer Climate Animals Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2023 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered National Grizzly bears are set to be reintroduced to the North Cascades by John Ryan Politics & Government World News Scotland's first minister resigns by Willem Marx 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate