Researchers collected more than 43,000 records of dives and assessed the photos and videos to determine how much of the bottom has been seen by humans.
Author: Rebecca Dzombak
Two Scientific Groups Say They’ll Keep Working on U.S. Climate Assessment
The organizations said they would publish researchers’ work even after the Trump administration decision to dismiss all authors on the project.
Almost Half of Americans Breathe Unhealthy Air, Report Finds
Weakening or rolling back longstanding environmental regulations would worsen the problem, the American Lung Association assessment says.
Climate Change Is Stressing the World’s Blood Supplies
Extreme weather disasters, increasing as the planet warms, can curb blood donations while increasing demand, a new analysis found.
Weaver Bird Nests in Africa Appear to Reflect Local Styles and Traditions
Sparrow weavers in Africa appear to learn distinct building styles that reflect group traditions, research shows. It raises intriguing questions about avian intelligence.