The Texas coastline is seeing a rare and unusual sight: thousands of mysterious sea creatures washing ashore after what ...

Along long stretches of the Texas shoreline, thousands of rare sea creatures have been turning up dead or dying, transforming ...

An incredibly rare deep-sea fish has been spotted on the California coast.

Along the rocky coast of eastern Italy at night, researchers scanned a tide pool in hopes of seeing something interesting. A "leaf"-like sea creature caught their attention - and for good reason. It ...

Spurilla neapolitana was spotted in the United Kingdom waters for the first time. (Charlotte Cumming via SWNS) By Lauren Beavis A "groundbreaking" sea slug discovery has been made - in a UK first. The ...

A group of “rarely seen” Gervais’ beaked whales was recently spotted near Madeira, a Portuguese archipelago, photos show. Screengrab from the Magic Dolphin ecotour agency A mysterious group of ...

A pair of sea creatures was spotted off the coast of California, and boaters are calling it an “incredible sighting,” a whale-watching company said. Two sperm whales were spotted around 5.5 miles off ...

Seeing even one of these sea creatures is rare.

A mysterious group of deep-sea whales was just spotted near a remote archipelago in the Atlantic Ocean — for the first time in years. The marine creatures — Gervais’ beaked whales — were seen off the ...