Scientists have documented what might be the first case of friendly interactions between killer whales and smaller cetaceans.

SEATTLE — Researchers are concerned aboutthe new Southern Resident orca calf born last month, describing it as "emaciated." The Center for Whale Research (CWR) said the Southern Resident calf ...

One of those was a transient orca. Since 2014, the number of entangled whales has increased, with the highest number coming in 2015 and 2016 when more than 50 were confirmed each year.

Researchers are concerned about the new Southern Resident orca calf born last month, describing it as "emaciated." The Center for Whale Research (CWR) said the Southern Resident calf, named L128 ...

The L Pod is the largest of the three Southern Resident pods, according to the Orca Conservancy (OC), with around 34 members. Weiss said the mother is a whale labeled L90, with the new calf ...

SEATTLE — A transient orca was able to free itself from a crab pot on Wednesday after more than seven hours. Reports came in around 10 a.m. of an orca that appeared to be entangled in a crab pot ...

The L Pod is the largest of the three Southern Resident pods, according to the Orca Conservancy (OC), with around 34 members. Weiss said the mother is a whale labeled L90, with the new calf ...

Newly developed tests based on these genetic analyses can “tell with 100 percent certainty whether [an orca is] a resident or transient,” says lead author Phillip Morin, ...

By Todd Coyne Click here for updates on this story VANCOUVER, B.C. (CTV Network) — A new transient orca calf has been spotted in the waters off British Columbia, adding to what’s already been ...

Southern resident killer whales are using kelp for what scientists suspect are both hygienic and social purposes.

VANCOUVER, B.C. (CTV Network) — A new transient orca calf has been spotted in the waters off British Columbia, adding to what’s already been a record-breaking year for sightings of the Bigg ...