Bringing back sunflower sea stars, which are functionally extinct in California, could help restore kelp forests off the ...

For centuries, sailors have reported the eerie glow of "milky seas" — vast areas of ocean that shine at night like a soft ...

In fact, all our favorite marine animals – sharks and dolphins, turtles and rays, and all those pretty colored fish in our ...

Blue, jellyfish-like creatures called Velella velella have been washing up along California’s coast recently, captivating Bay ...

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 ...

Deep-sea ecosystems typically rely ... "We didn't expect to find such a beautiful, thriving ecosystem. Based on the size of the animals, the communities we observed have been there for decades ...

A group of sea creatures were seen migrating with some friends in California, a marine life tour agency said. Onlookers got a glimpse of eight gray whales migrating north, according to a March 25 ...

Sea creatures were spotted off the coast of California ... again and again, the “beautiful” video showed. During the trip toward Catalina Island, an elephant seal and a group of “acrobatic ...

Just last spring, beachgoers were stunned when a massive, bloodsucking sea creature, roughly the size of a child, washed up on a UK shore—drawing comparisons to the giant sandworms from Dune.