Other recent shark sightings on the Atlantic White Shark Conservancy’s Sharktivity app include an 8-foot shark spotted in ...

Researchers have documented orcas seemingly gifting rays, seals and fish to scientists and divers, which could suggest they ...

Dubbed "allokelping," it might be a unique cultural phenomenon that's as endangered as the orca population itself ...

This new caterpillar species from Oʻahu hunts insects and decorates itself with their body parts. Yes, it’s real—and it’s ...

Like a proud cat leaving a bird on its owner's doorstep, orcas—also called killer whales—may sometimes offer to share their ...