A monstrous sea creature with a shell-like back and a human-esque head once reportedly washed ashore at a popular beach in Cornwall ... the spot (the breaking waves at times leaving it dry ...

Called by-the-wind sailor or velella velella, here's what to know about the small, glassy jellyfish-like critters washing up ...

Daniel Halliday, aged 14, from Liverpool, was swept away after playing with friends in the water at Crosby beach and his body was found a week later by an RNLI crew ...

Unlike jellyfish, which are cnidarians like sea anemones and corals ... a rise in jellyfish washed up along the coast alongside the increase in salps on the beach, there’s good reason.

A 36-foot emaciated sea creature washed up on a California beach, and now researchers want to know how it died. On March 29, the Marine Mammal Center was notified by the National Park Service ...

A 35-foot humpback whale was found dead on a New Jersey beach on Monday — one of nine to wash up along the New York ... Paul Kanitra shared photos of the sea mammal on Facebook, comparing ...