Deep beneath the ocean’s surface lives a creature so strange that it looks more like an alien than a fish. With oversized fangs, a massive head, and a body adapted for eternal darkness, the fangtooth ...

We target massive river holes reaching 100 feet deep, searching for the monster fish hiding at the bottom.

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 odd-looking sea toad may look like crochet. But it's one of a hundred species possibly new to science that have been found in underwater mountains off Chile. A recent expedition discovered this ...