An Orange Beach visitor yesterday snapped a photo of a rare Gulf Coast sighting, a Portuguese man o’ war. “Stranded but still stunning — a Portuguese Man-o-War spotted on the shore," wrote City of ...

The horde of “demonic” sea lions that attacked people off the California coast in recent weeks lashed out because they were ...

Plunging into the murky waters off the western coast of Mexico, scuba divers watched the marine life around them. One particular fish with “long” fins and a “stretched”-out look caught their attention ...

"Milky seas” are one of the rarest reported forms of bioluminescence. A new scientific database may finally reveal the ...

The marine flatworm is one of the ocean's most bizarre creatures. Its movements and physiology are unlike any other marine organism.

These odd-looking ocean creatures that kind of look like tiny sailboats have begun washing up on the shore of Crystal Cove ...

Sheer drama. That's what the Great Sand Dunes are. Starkly beautiful desert dunes set against a backdrop of pretty, ...

A 36-foot emaciated sea creature washed up on a California beach, and now researchers want to know how it died. On March 29, the Marine Mammal Center was notified by the National Park Service staff ...

A common neurotoxin produced by algae blooms is making California sea lions more aggressive. Here’s why it has the power to ...

A deranged sea creature that stalked and attacked a surfer in California was likely poisoned, officials say. Photo by Vladimir Kudinov via Unsplash A longtime surfer and marine wildlife advocate ...

Languages: English and Italian. After going viral for being petrified of her owner's new kitten, an 85-pound German shepherd from North Carolina has once again grabbed social media attention with ...