Already, the new kelp is helping the ecosystem show glimpses of its former self. During a recent dive, a plump sunflower sea ...

THINKING ABOUT CATALINA ISLAND... can summon many animals, plants, and natural wonders to mind — the flying fish might be the ...

A climate reporter wanted to follow scientists into the Mediterranean Sea. First, he had to learn to scuba dive.

He may have called himself a Los Angeles resident since 2018, but Dylan Efron still loves finding new ways to see his ...

Discover the National Marine Sanctuary System — 18 underwater parks protecting coral reefs, shipwrecks, whales, and America’s ...

The waters off the coast of Cape Town were crystal clear and a face-numbing 52 degrees. Bracing myself, I took a deep breath and ducked a couple of yards below the surface, kicking downward into the ...

This secluded cove near the town of Avalon on Catalina Island is an underwater oasis for snorkelers and glass-bottom boat ...

The recovery of kelp forests brought many fish species back. But fish stocks in the reserve remain far below those present ...

Roarke Brown, a charter boat captain since 1972 in this picturesque fishing village, remembers being able to tread out onto ...

On a new free-diving tour in South Africa, one traveler comes face-to-face with seals, shipwrecks, and the limits of her own endurance. The waters off the coast of Cape Town were crystal clear and a ...

A hidden environmental crisis lurks beneath the crystal clear waters of Australia's east coast as long-spined sea urchins ...

Snorkelling: where sightseeing in South Africa takes a dive... in a good way! Explore the sea life beneath Mzansi's watery surfaces.