TACOMA, Wash. (AP) — A baby sea lion toting an artificial kelp strip was filmed performing intricate rhythmic ...

In 1917, a civil engineer pioneered the first deep-sea vehicle to attempt filming underwater. A century later, we have James ...

State officials have wrestled with the Salton Sea's deteriorating condition as its water becomes fouler and its footprint ...

State officials have wrestled with the sea’s deteriorating condition as its water becomes fouler and its footprint shrinks, ...

With his magnificent underwater images, Gerardo del Villar wants to rehabilitate the reputation of the ocean’s great ...

Satellite images taken at the beginning of March show the iceberg parked on a shallow underwater shelf off the coast of South ...

A local port or harbour authority, which often has its own counter-pollution equipment, has a duty to respond within areas they control, sometimes with the help of an oil spill response contractor.

A Greek charity has been treating dozens of orphaned, sick and injured Mediterranean monk seals, rare marine mammals whose population had dwindled so dramatically that the species at one point faced ...

In short, while the picture is authentic, it does not show the "Great Pacific Garbage Patch." Underwater photographer Caroline Power captured the picture, which shows a large area ...

In 2012, three deep-sea divers were on a routine operation in the North Sea when one of them became trapped underwater. Liu ...