Meet the Atlantic wolffish, green humphead parrotfish, and other unusual species with extraordinary adaptations.

In a groundbreaking discovery, scientists have identified the deepest creature ever recorded, found at an astounding depth of ...

A deep-sea predator equipped with tubular, light-amplifying eyes and a highly specialized jaw system is capturing scientists' attention for its extraordinary ability to thrive in pitch-black waters.

The ocean is full of some incredibly odd creatures. It feels like the further you go down, the stranger and more alien-like they become. With so many interesting creatures, it makes you wonder, what ...

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 ...

A standout discovery was this new predatory sponge. Its spherical form is covered in tiny hooks that trap prey.

BUENOS AIRES, Argentina (AP) — Transparent-faced fish drift through dusky waters. Snowlike flecks of dead plants sift down from the world above. Soft sponges peek through the soot of the seafloor.

The fish was found at 200 to 2,000 meters below the surface. At least 16 types of recently discovered deep-sea fish are among the darkest creatures ever found, according to a study published Thursday.