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

A tourist has captured rare footage of an elusive "skunk dolphin" while on an expedition — and the marine mammals showed no fear toward their human observers. Rich Brand, 49, was off the coast of ...

"Situated in incredibly deep water." Students thrilled after capturing rare footage of sea creatures: 'We could hear their clicks and whistles' first appeared on The Cool Down.

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 ...

Meet the “ghost fish,” a phantom of the abyss. Here’s how we found the first ever proof of its existence just a few years ago. The deep sea is a part of the world that very few humans get the chance ...

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 ...

These three fish are freaks, phantoms and mysteries of the deep. Here’s what we’ve learned from the rare glimpses we’ve had of their lives. The deep sea is one of Earth’s final frontiers. Given its ...

Fishermen at a national park in Thailand were stunned when a massive sea creature approached their boat. A video shows the a rare sighting. Screengrab from Thailand’s Department of National Parks, ...

Scientists surveying tide pools in Italy found a “rare” sea creature in a first-of-its-kind sighting for the Adriatic Sea, photos show. Screengrab from @MaPaRoNNiE’s YouTube video Along the rocky ...