A marine conservationist has revealed the secrets of one of the ocean's most beautiful but dangerous creatures. The mysterious blue sea dragon is a species of small sea slug that uses venom taken from ...

A pungent, fishy, rancid odor has been wafting through the coastal air in Los Angeles this week, an unfortunate consequence of beautiful bioluminescent algae that has graced local beaches for a ...

A rare and potentially dangerous "blue dragon" sea slug has been found on a beach in Texas. Footage showing the tiny creature was taken by Erick Yanta. In the video, Yanta can be seen holding a clump ...

PACIFICA, Calif. -- Bioluminescent blue waves are back on the California coast. These waves typically appear during the late summer and happen when algae blooms get stirred up and produce a chemical ...