Amna Nawaz
@PBSNewsHour·5.3M subscribers·62.2K videos
Humans have seen a tiny fraction of the deep sea. Researchers are trying to change that
Posted
May 10, 2025
Views
27,531
Likes
345
Engagement
1.25%
May 10, 2025
27,531
345
1.25%
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5:46Now PlayingThe deep sea covers about two-thirds of the Earth’s surface, but according to a new study, humans are estimated to have observed less than .001 percent of the deep seafloor — an area roughly the size of Rhode Island. Stephanie Sy speaks with the study’s author, Katy Croff Bell, who is working to change that.
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