Environment World News National A vital ocean current that controls weather around the globe is at risk of collapsing 5:28pm July 25, 2023 by Lauren Sommer Climate Share URL copied to clipboard! 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