When we think of slugs, we often picture slimy brown garden creatures. Under the sea, however, you can find slugs so colorful ...

The Elysia sea slug can shed its body and regrow it from the head down. Learn how this marine marvel cheats death.

Only this is real. A new study led by Harvard biologists describes how some sea slugs consume algae and incorporate their photosynthetic organelles into their own bodies.

Spotting a rare sea slug in UK waters was "absolutely incredible" says an underwater photographer. Maria Munn from Swanage, ...

Sea slugs with the brightest colouration and most eye-catching patterns are active during the daytime, when their appearance is at its most striking, recent research from The University of Queensland ...

Several venomous Blue Dragon sea slugs have been discovered at Karon Beach, prompting warnings from marine authorities for beachgoers to avoid contact with the dangerous creature.The Marine and ...

Tourists and residents on Phuket's Karon Beach are being urged to exercise extreme caution after sightings of the 'Blue Dragon' sea slug, a stunning but highly venomous marine creature, were reported.

Blue skincare ingredients offer antioxidants and shield the skin against environmental aggressors, including smoking, UV radiation, pollution, and poor nutrition.

Deep blue sea with rays of sunlight, ocean surface seen from underwater. Getty Images/iStockphoto Boaters off the coast of California got the chance to spot a sea creature “trifecta.” ...