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 ...

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 ...

In this video, we visit America's largest aquarium show to explore and purchase some of the most expensive saltwater fish and ...

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 ...