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

A paddleboarder encountered a sea lion that was a picture of relaxation as it floated on the surface of the water off the ...

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

What started as a simple cellar project led one man to an astonishing find—a massive, untouched cave lying beneath his home.