The orca calf belongs to a family of transient killer whales, or “Bigg’s” killer whales, and was first spotted in the Salish Sea on Thursday, March 20, between Port Townsend and the San Juan Islands.

Morgan, a captive orca, has given birth for the second time and now face a lifetime in a aquatic tank, performing for ...

A different group of scientists is hoping to fix at least one of these problems for one species, by moving an entire forest ...

Sedna's grandmother, T046 or "Wake," was one of six whales captured and temporarily held by SeaWorld in Budd Inlet, according ...

A killer whale has become a first-time mom after a peachy-orange calf was spotted swimming with her off Washington, a whale ...

From baby animals to blooming bluebell fields, these are the top places to visit for immersion in nature, says Sarah Marshall ...