An exploratory expedition describes two deep-sea, low-oxygen ecosystems in the Red Sea, including some surprising fish. The findings are published in PNAS Nexus.

PORT ANGELES — A company that offloaded 1,400 pounds of green sea urchins worth $2,000 at Port Angeles Boat Haven is under investigation for receiving the spiny delicacy without the proper paperwork.

A small yet dazzling fish with electric blue, orange and green patterns. Features bold yellow, blue, and white stripes, ...

This is the only fish that produces red bioluminescence Many deep-sea creatures give out blue light called bioluminescence - but the stoplight loosejaw emits red light as well. This light is invisible ...

Near an island in the South Pacific Ocean, a bright red sea creature with “canine-like” teeth swam around the coral reef.

The red-lipped batfish doesn't have any known predators ... Living in depths between 2,297 and 9,006 feet, this deep-sea fish is mostly known for being able to swallow up 10 times its size ...

Researchers studied the annual mass deaths of pink amphipods in Eilat. Climate change and disease were ruled out.

Viral for their good looks, blobfish are very unique. They do not have a swim bladder, full skeleton, muscles or scales.

Scientists from King Abdullah University of Science and Technology (KAUST) and the National Center for Wildlife (NCW) report in PNAS NEXUS an unusual ecosystem below the third largest coral reef ...