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 ...

A renowned marine biologist claims to have made a spectacular discovery off the coast of Mallorca: She reports having seen the rare sea slug Glaucus atlanticus. This would be the first sighting in the ...

Blue dragon sea slugs have been seen in recent weeks washing up on gulf coast Texas beaches but the small venomous creatures are no strangers to Florida. With their hypnotic and iridescent blue color, ...

GUARDAMAR DEL SEGURA, Spain - Recent sightings of a tiny blue sea slug with a powerful sting have closed beaches in southeastern Spain. Blue Dragon sea slugs are around an inch long and have unique ...

OUTER BANKS, N.C. (WNCN) — Blue sea dragons may be small and pretty, but don’t let that fool you! According to Cape Hatteras National Seashore, which is run by the National Park Service, the creatures ...

BUXTON, N.C. (WTVD) -- The Cape Hatteras National Seashore is warning beachgoers about the venomous sea slug, which looks like a small dragon, that has been spotted on the Outer Banks. The venom of ...

Last week, Galveston County issued a Purple Beach Flag, signaling a potential encounter with a hazardous wildlife species: the rare blue dragon. "Recently, our community has marveled at the sighting ...

Tourists have been banned from going into the water along an entire seven-mile stretch of Spain's Costa Blanca because of rare sea creatures with a potentially-fatal sting. Reg flags went up on ...

Small but mighty and venomous creatures have caused the closure of tourist beaches for a second time in southeastern Spain this week after they were discovered in the water, local authorities ...