Fossils of Tiktaalik roseae blended fins with hints of limbs and sported a flat head suited for peering above the waterline.

“We’re human beings and we have feelings and we care about marine life — that’s one of the reasons we chose this profession,” said Parker, a captain in the county Fire Department’s lifeguard division.

This story is published through the Indigenous News Alliance. In Native Hawaiians’ genealogical stories, says Solomon ...

Many of the fish we eat play a key role in maintaining the seabed—and therefore our climate, new research shows. Convex ...

Sea Turtle Patrol documented three loggerhead sea turtle nests – one at Longboat Key, Siesta Key and Casey Key.

Researchers caught a close-up video of a flying sea pig (aka, a sea cucumber), and it has what looks like 50 tiny hands.

A photographer shares the epiphanies she has had while chronicling underwater jungles off the California coast ...

An "unprecedented" toxic algae bloom has overrun the coast of Southern California, sickening marine animals and staining the ...

Sea moss is rich in nutrients—but it can also contain dangerous levels of heavy metals and iodine. Here’s what to know before you take it. A mix of kelp, Irish moss, and sea lettuce harvested ...

It was about 100 years ago when a massive sea creature was first discovered, dead. Now, video of one very much alive has been captured, albeit in much smaller form. According to a press release ...

MIAMI — For five years and counting, a continuous livestream on YouTube has shown daily life in a community few people get a chance ... protecting it from erosion, storm surge and sea level rise.

Usually, that’s great for sea life, but sometimes certain algae go overboard, creating huge blooms and pumping out toxins poisonous to fish, shellfish, and even people if they eat them.