On Catalina, divers enjoy one of the best underwater parks in California

Our globe-trotting field reporter spent a day diving with the Scuba Diver Girls

This August, the staff of Monterey Bay Aquarium collected a juvenile great white shark near Malibu, California. As the sixth great white collected by the aquarium, the 4’ 7”, 43-pound male was put on display in the aquarium's million-gallon Open Sea exhibit on August 31st. Check out this video of the young white shark's journey to its new home at the aquarium.

This September, scuba divers from across the country will converge on Monterey, California, and compete for top prizes in one of the most unique underwater photography contests in the United States.

There’s no boat, divemaster, nor schedule to keep. These 10 destinations are among the best places in the world for shore diving, where walk-ins are welcome.

One of our most coveted awards: Find out which operators, resorts and liveaboards made our Top 100 Gold List!

At these seven sites, taking a walk off a pier might be the best move you’ll ever make. Some of the best diving on the planet is literally under your feet.

While finning around a sand and algae bottom not far from where the Rocio del Mar swings at anchor in the Gulf of California, we come face to face with a monster living in a hole. We’ve seen the silver-dollar-size burrows before in ...

Designating Marine Protected Areas off California’s Pacific Coast