A deep-sea fish species with unusual cheek patterns has been discovered in the South China Sea after it was listed on online ...

A scary-looking creature with “devil” in its name was spotted close to the surface off Tenerife, a Spanish island.

When the Titan submersible imploded, scientists were able to capture audio of the event. Here's how they could do that and ...

Dark oxygen, a newly identified form of oxygen, raises questions about life in extreme environments and its implications for ...

A futuristic habitat 260 feet (80 meters) below the ocean's surface, where scientists live and work for weeks... This is no ...

Observing animal behavior in a laboratory offers a controlled environment, but these model organisms can behave differently ...

While on a shark research expedition off the coast of Tenerife, marine biologists said they captured the first images of an adult black seadevil anglerfish alive near the ocean’s surface.

Dungeness crab, Pacific herring, and red abalone are among the marine species most vulnerable to the changing climate's effect on California's coastal waters, a new study led by UC Santa Cruz ...