The sea creatures — known as Velella — washed up on Baker Beach in San Francisco on Monday, April 27 ...

The creatures can be harmful to dogs who eat them while on the beach, potentially causing vomiting, diarrhea and other ...

The brightly colored jellylike marine life, called “Velella velella,” show up every few years when strong winds blow in the ...

Volunteers found 23 baby sea turtles killed on a North Florida beach, and evidence indicates the killer was someone’s unleashed pet, Atlantic Beach officials say. NPS photo Newly hatched sea turtles ...

They look like aliens, but these blue jellyfish-like creatures are very much of this world. They are not dangerous to humans, ...

ALICANTE, Spain (WKRC) - A popular area of beaches was closed by authorities after they found deadly sea creatures in the area that could potentially kill beachgoers with its poisonous sting.

SEASIDE, Ore. — It's a strange sight, to be sure: thousands of sailboat-like gelatinous organisms all arrayed on a beach like the landing of an alien fleet. But fear not! These little seafarers are ...

It looked like something plucked from a fairy tale — a fleshy, violet disc sitting in the sand along the Southern California ...

As temperatures drop below freezing across New England, an unlikely animal is also in need of a little warmth this winter. Mystic Aquarium said it recently received more than a dozen cold-stunned sea ...

Boaters were left stunned after seeing 100 sea creatures off the coast of California, a whale-watching company said. Boaters spotted 100 ”excited” bottlenose dolphins as they raced alongside ...