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 ...

GALVESTON, Texas — A lot of Texans will be heading to the coast for a little sun, sand and surf over spring break. Most people would just as soon skip seeing any sea creatures -- unless they're fried ...

Hundreds of poisonous deep sea creatures have been spotted in the Indian city of Chennai after floods and an industrial oil spill. Two venomous marine creatures from the deep sea, the Blue Buttons ...

While strolling along the beach, Yanta and his wife, Anna, spotted a tiny blue and white creature no longer than an inch clinging to a rock. He scooped it up to take a closer look and filmed it before ...

BUXTON, N.C. (WAVY) – Venomous sea slugs have been spotted along North Carolina’s Outer Banks. Known as blue sea dragons, these slugs live in the ocean and occasionally get washed ashore by strong ...

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 ...

GALVESTON, Texas — A lot of Texans will be heading to the coast for a little sun, sand and surf over spring break. Most people would just as soon skip seeing any sea creatures -- unless they're fried ...

In the South China Sea, near the Paracel Islands, the aqua-colored waters of an expansive shallow reef platform suddenly ...

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 ...