On the water’s surface bobs a fleet of coracles — small, round bamboo fishing boats — alongside elegant, longer-prowed ...

Researchers have measured toxins in scat samples from 205 bowhead whales from the Beaufort Sea, collected over 19 years, and ...

A beluga whale at Chicago's Shedd Aquarium is the first to successfully recover from general anesthesia in captivity after a surgery to remove a network of cysts.

Dive into the details behind their mind-blowing biology and discover how these mammals became and remain our planet's largest animals ever.