An adult female gray whale was spotted off Mare Island in Vallejo. This is at least the seventh dead whale that has washed up along a Bay Area beach this year.

Sonar, originally SONAR, an acronym for SOund Navigation And Ranging, allows animals (or man-made devices like submarines) to ...

Off the rugged coast of Iceland, an extraordinary and puzzling phenomenon has captured the attention of marine scientists.

A study by Atlantic White Shark Conservancy, UMass Dartmouth and the Massachusetts Division of Marine Fisheries estimated ...

A rare and dramatic predation event saw a superpod of more than 60 orcas take down a pygmy blue whale off the coast of ...