"You can't get rarer than that." Officials discover one of the rarest fish in North America thriving in river: 'It wasn't one ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Another prehistoric visitor has washed ashore in Beaufort County, marking at least the third Atlantic sturgeon sighting in the ...

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 ...

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 ...