"You can't get rarer than that." Officials discover one of the rarest fish in North America thriving in river: 'It wasn't one that we expected to actually find' first appeared on The Cool Down.

“As they got closer, they realized the creatures struggling in the shallow water were oarfish, a rare deep-sea species that ...

Two deep-sea oarfish - nicknamed "doomsday fish" for their folkloric ties to earthquakes - washed up near the shoreline in Cabo San Lucas, Mexico, stunning beachgoers and sparking online fascination, ...

A tiny desert fish survives in a sun-scorched cavern on the edge of extinction. Here’s how it’s offering scientists a rare glimpse into the extremes life can endure. If you ever needed proof that ...

You've probably heard many news stories about uncommonly heavy fish catches by fishermen. But this video shows you something you have never heard or watched before. It depicts an angler catching the ...

Two ‘doomsday’ fish have gone viral after washing up on a beach in Cabo, Mexico, and the internet has been incredibly ...

Reviewing those rare encounters, marine scientist Mark C. Benfield at Louisiana State University (LSU) connected scattered sightings and documented the fish alive in its natural depth range. Footage ...

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 ...

Some aquarium fish carry price tags that could challenge high-end gadgets, luxury cars, and even some small homes. Yes, you read that right! These tiny beings swimming gracefully in a tank can be ...