Add Yahoo as a preferred source to see more of our stories on Google. A rare oarfish found at Ocean Beach on Tasmania's west coast. (Photo credit: Sybil Robertson) In two separate incidents this week, ...

One of the rarest fish in the country is slowly swimming back from the brink of extinction after being spotted in a California river for the first time in 10 years. The Southern California steelhead ...

In February 2025, a team once again explored Bobcat Cave, beneath the Redstone Arsenal base near Huntsville. Biologists know this site well, and yet they have been returning to it regularly for ...

There’s a good chance that, unless you’re an exotic fish collector, you’ve never heard of the Asian arowana. But in some circles, the nondescript fish—which is indigenous to the rivers and swamps of ...

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 ...

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 ...

With under 40 pupfish left in the wild, they are possibly the rarest fish on the planet. With under 40 pupfish left in the wild, these are possibly the rarest fish on the planet. The Devils Hole ...

Actually, the fishermen in the Philippines had only intended to warm up for a competition. Then something so heavy took the ...

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 ...