The mother orca, known as Tahlequah or J35, made world headlines in 2018 when she carried the body of her dead calf for 17 ...

There appears to be new heartache for the orca nicknamed Tahlequah after researchers spotted her on Wednesday carrying her ...

An endangered orca mother has been carrying her dead newborn calf on her snout for nearly a week around Washington’s Puget ...

In Wyoming, moose worry about wolves and grizzlies. In coastal areas of the Pacific Northwest and Alaska, moose have to look ...

The bowhead whale (Balaena mysticetus) is found in the icy waters of the Arctic. These are the longest-living mammals; some ...

On Christmas Eve it was confirmed she gave birth to a female calf, but a week later, researchers discovered the calf had died ...

Footage shows the mysterious killer whales patrolling a submarine canyon off Monterey, Ca. “There were fins everywhere we ...

The family is well-known among California whale-watching enthusiasts, with a reputation for playfully interacting with boats.

A pod of 60 to 80 killer whales rarely seen by researchers, was spotted Thursday by Whale Watchers out in Monterey Bay. They're called "offshore" orcas, and scientists say they haven't been seen off ...

More than 80% of public comments received by the Department of Natural Resources before Tuesday's hearing supported the ban, ...