Deep-sea dragon fish may not see the light of the sun, but their vision has evolved rapidly. Some turned from blue-seeing to red, and then reverted back to blue, a new study suggests, and ...

Rare deep-sea anglerfish spotted on ocean's surface for first time 00:44. In what may be the world's first-ever recorded sighting, a black seadevil — anglerfish known for living thousands of ...

Black seadevils can live up to 15,000 feet under the ocean surface, with humpback anglerfish specifically known to live as deep as roughly 6,500 feet under the sea, according to the researchers.

This time, the “dragon”-like sea creature became part of Kenaley’s work. Researchers studied the pair of deep-sea fish and realized they’d discovered a new species: Eustomias ...

Excessive fishing in the Black Sea has triggered major changes in the marine ecosystem, scientists suggest. The collapse of fish stocks altered the sea's food chain, triggering a "regime shift" that ...

This time, the “dragon”-like sea creature became part of Kenaley’s work. Researchers studied the pair of deep-sea fish and realized they’d discovered a new species: Eustomias ...