It's 7:30 p.m., the sun has been down for about an hour, and I'm getting ready to plunge into the inky black water of the Great Barrier Reef. Below me is a group of hungry whitetip reef sharks, ...

SAN DIEGO, Calif. – During a night dive in San Diego's La Jolla Cove, divers caught a glimpse of a rare shark under the light of their flashlights on the floor of the pitch-black Pacific Ocean. What ...

Add Yahoo as a preferred source to see more of our stories on Google. A San Diego marine biologist enjoyed a rare encounter recently with a bizarre-looking shark that typically inhabits extremely deep ...

Sharks are often misunderstood, but for divers, they’re among the most compelling creatures to encounter. These animals are ancient, finely tuned, and nothing like their Hollywood image. Around the ...

Analisa Novak is a content producer for CBS News and the Emmy Award-winning "CBS Mornings." She specializes in covering live events and exclusive interviews for the show. Analisa is a United States ...

Divers supporting ocean conservation are going to unusual lengths (or depths) to do it. These are not marketing stunts or travel fantasies. They are the real-world experiences driving participation in ...

A San Diego marine biologist enjoyed a rare encounter recently with a bizarre-looking shark that typically inhabits extremely deep Pacific waters. Cali Lingle, a Scripps Oceanography graduate student, ...