From underwater camera catching creatures to animals in new places, see the latest sightings.

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...

Despite its popularity, America’s love affair with terrapin didn’t last. The turtles were quickly overfished, and development ...

Newborns use their voices like human infants, research scientist says. Hungry? Cry for food. Scared of a looming large adult ...

Scientists and campaigners have long insisted that future industrial-level mining will threaten marine ecosystems. Risks ...

“When conditions are right, waters off the coast of California can experience large-scale toxic algal blooms that are capable ...

A gray whale can be seen spouting behind two dolphins, before the video shows the entire pod swimming together. The whales, ...

For the first time, a group of killer whales has been documented preying upon a prickly shark, a rare deep-sea dweller, according to a study published on March 20 in the journal Frontiers in Fish ...

Massive sea creatures were spotted off the coast of California and viewers are calling the experience “dreamy.” Onlookers ...

Stories of dragons and mermaids have captured human imagination for several years. However, some of these legends may have ...