From worms with squid-like tentacles to fish with teeth on their tongues, here are some of the most alien-looking creatures ...

The animal kingdom has so many stranger-than-fiction animals. From a glowing green sea slug to a lizard with a toad's head, ...

From deadly 'living fossils' to glowing sea angels, the ocean floor is home to creatures almost alien to us. Here are five incredible creatures straight from the deep.

Bathydevius caudactylus swimming through the deep sea. Credit: Robison et al, Oceanographic Research Papers/DOI 10.1016/j.dsr.2024.104414 When scientists spotted a strange, hooded creature in the ...

A group of sea ... most “recognizable marine mammals” because of their black and white bodies, according to the National Oceanic and Atmospheric Administration. They are highly social animals ...