Another rare and prehistoric fish washed ashore on Fripp Island in Beaufort County this week. Here’s what we know.

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 ...

SAN DIEGO, California -- This is really the stuff of nightmares. A rare, monstrous-looking fish recently washed ashore in San Diego, California. It's called the Pacific footballfish, and it's one of ...

A conservation group is preparing to sue the federal government for failing to make a decision on whether to list a rare ...

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 ...

This man set out to expand his backyard ponds and ended up with one of the rarest prehistoric fish in the world. At a local fish store, he discovered an entire pond filled with paddlefish—ancient ...

A king-of-the-salmon that normally lives far offshore was spotted alive near the surface, a sight rarely seen by humans.

A researcher in Australia managed to capture rare footage of remoras, a breed of fish commonly known as sucker fish, while studying humpback whales off the coast His cameras picked up clips of the ...

Two Minnesota ice anglers landed a rare golden crappie, likely caused by xanthochromism—an extremely uncommon genetic ...