On a recent and very foggy morning, I met the small team of Ghost Diving USA at the 22nd Street landing in San Pedro. They’re the local chapter of a global mission to clean up ghost nets ...

“He released a shimmering trail of tiny microbubbles from his plumage, coating himself with a lubricating layer of air to cut drag and maximize speed,” Crosby said. “Perhaps most enchantingly, ...

Biosphere bubble diving is a revolutionary experience that lets you immerse yourself in underwater worlds like never before.

Earth must have experienced something exceptional 10 million years ago. Our study of rock samples from the floor of the ...

From a synchronized ballet of white-tip reef sharks to the moment a male cardinal fish releases a swarm of freshly-hatched babies from its mouth, the winning underwater photos of the Ocean Art ...