In the video posted to Facebook on Sept. 22, the rare creature looks like a bubble gum pink blob in the water, and a giant ...

Regular beachgoer Stefan Kiesbye, an English professor at Sonoma State University, wasn’t sure what he was seeing at Doran Beach. It was oval in shape, roughly six feet long and three feet ...

Beachgoers in the San Francisco Bay Area encountered a rare hoodwinker sunfish washed ashore on a beach on Sept. 7.

Tourists and residents were warned not to swim at beaches in Spain after mythical-looking sea creatures washed up on shore. The town of Guardamar del Segura, in Alicante on the Costa Blanca, reported ...

A large collection of unusual looking crustaceans washed up on a Sussex shore. Photographs taken last week captured the goose ...

Climate change is to blame for poisonous sea creatures washing up on British beaches, experts have claimed. The luminous ...

Park visitors were peering at the water near a California jetty when something caught their eye: large gray creatures lurking below. Fearing the animals may be sharks, multiple visitors called Sonoma ...

The hoodwinker sunfish, or Mola tecta, can weigh as much as 4,400 pounds and can grow up to nine feet long "It was so enormous and so weird and gorgeous. It's like suddenly you're on another planet," ...