Officials announced a proposal to list the eastern hellbender as an endangered species as populations in U.S. plummet.

Thanks to a particle accelerator, a scientific team has identified a new species of these fish considered as "living fossils.

These weird lifeforms include three new species of fish, as well as a number of new ... The other new species found in the Bounty Trough include a vast range of lifeforms, including several ...

Deep in the ocean's twilight zone, a creature with a remarkable adaptation thrives: the barreleye fish. This unusual fish possesses tubular eyes that can rotate upwards, allowing it to peer ...

Researchers have discovered a deep-sea fish species that's so huge in waters ... and other institutions found four unknown fish at a depth of more than 2,000 meters in Suruga Bay off the prefecture.

5,000 new species have been found in an area of the Pacific Ocean called the Clarion-Clipperton Zone. SMARTEX Project/ NERC These weird and wonderful creatures include worms, corals and sea ...