These spiny or slimy ocean creatures display an astonishing diversity of appearances, behaviors and lifestyles—and many are ...

The never-before-seen footage of sea creatures struggling in fishing nets is featured in National Geographic’s new documentary Ocean with David Attenborough.

SEA LIFE Florida has officially welcomed its first finned residents, marking a milestone ahead of the attraction’s opening ...

PICKS are stories from many sources, selected by our editors or recommended by our readers because they are important, ...

Scientists exploring the ocean’s deepest trenches have uncovered a secret world teeming with bizarre and otherworldly ...

Hundreds of thousands of Velella velella, more commonly known as by-the-wind-sailors, are drifting onto the coastline.

A new review of ocean data suggests that more than 99.999 percent of the global deep seafloor has never been seen by humans.