The creatures look like jellyfish but their appearance is deceptive and their sting can prove fatal in some circumstances ...

Explore the fascinating world of bioluminescent animals that glow in the dark—discover how and why they shine, and their role ...

The long-tentacled creatures, known for their painful stings, have been spotted by beachgoers in three popular tourist spots.

A warning has been issued following several sightings of Portugese man o' wars washed up on popular beaches. The marine ...

Deep in the Pacific, a strange fish glides with a transparent head. Its glowing eyes rotate to track something unseen, ...

The Portugese man-of-war, "flying spaghetti monster" and an "alien like" sea star are among the creatures to be seen off the Texas coast.

The Portuguese Man o’ War (Physalia physalis) is one of the ocean’s deadliest and weirdest creatures. With 30-meter venomous tentacles and colony-like structure, it fascinates and terrifies beachgoers ...

Despite their vibrant blue color and delicate bodies, seeing a Portuguese man o’ war along the coast sends beachgoers in the opposite direction. These jellyfish-like animals are known instead for ...

Portuguese man o’ wars, or bluebottles, are known for their sting and are found in oceans around the world. Kylie Pitt Griffith University Despite their vibrant blue color and delicate bodies, seeing ...