A new study shows Manta birostris in the eastern Pacific Ocean get most of their food from the ocean depths.

The initiative uses a percentage of the Marshall Islands tuna fund for financing national biodiversity conservation effort and climate adaptation efforts.

Hundreds of feet of seamount to explore at dive site Vertical Awareness.

Learn all about the muck diving craze, like how and where to dive it, and see 18 photos of some of the weirdest and most wonderful muck-critters.

Dive Key West’s General Hoyt S. Vandenberg

With tunnels, a cavern and rays of light creating a stained glass effect, what more could you need?

For his dedication to the underwater world, and his championing of the Crystal Caves of the Bahamas’ Abaco Island, he is our Jan/Feb 2017 Sea Hero.

Home to pinnacles, swim throughs, archways, caverns, sleeping turtles, schools of chubs and more.

Freedivers and scuba divers alike enjoy Steve’s Cave dive site.