When Ted Judah goes scuba diving off the coast in Monterey Bay, he normally swims at the surface to the area above the dive ...

Far below the ocean’s surface, where sunlight disappears and pressure reaches crushing levels, some of the planet’s strangest ...

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

A rare deep-sea creature, sometimes called a "doomsday fish," made a mysterious appearance on a remote beach in Tasmania, and the eerie encounter is causing people to wonder about what's really ...

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 ...

A diver exploring California’s Monterey Bay was recently treated to a phenomenally rare encounter with a normally ...

A rare oarfish found at Ocean Beach on Tasmania's west coast. (Photo credit: Sybil Robertson) In two separate incidents this week, rare deep-sea oarfish - nicknamed "doomsday fish" - have washed up on ...

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 ...

What started as a quiet night offshore turned into a record-challenging moment for a Florida angler fishing 120 miles off the Alabama coast. Around 4 a.m. on Aug. 1, Taylor Guidry stepped onto the ...

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

Giant phantom jelly sightings are extremely rare, but recent footage shows this extraordinary deep-sea jellyfish in all its ...