Momma Accordion and her not-yet-named newborn were pictured frolicking in the frigid waters of the Port of New York and New ...

The marine photographer who captured the footage said it could be the world's first recorded sighting of a black seadevil ...

You can watch PBS on television via most cable TV packages — check your local listings for details. You can also live stream "Expedition Killer Whale" for free on the PBS website and app, which will ...

This is only the second time the species has been recorded while alive. “I thought it was A.I.,” says fish biologist Kory Evans.

Researchers discovered the deep sea creature in Spain’s Canary Islands, capturing footage of it in broad daylight for the first time in history.