Research reveals how natural selection shaped the Bajau sea nomads’ spleens to boost oxygen delivery, helping them dive for ...

Sea cucumbers look harmless, but their defense strategy is one of the most shocking in the ocean. This video uncovers how they eject internal structures to confuse predators and escape danger.

This video uncovers the shocking defense strategy sea cucumbers use when predators get too close. Viewers learn how these animals eject their own internal organs as a distraction. Scientists explain ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

Labeling Afghans a national security threat, Pakistan has intensified expulsions this year, depriving people of a haven from Afghanistan’s turmoil. A deported Afghan refugee waiting this month beside ...

Learn more about nanoplastics and how easily they can get into the bloodstream of zebrafish, resulting in buildup in the brain and reproductive organs. According to Stanford Medicine, microplastics ...