The population of Bigg’s killer whales — which is believed to be in the hundreds — has grown since the government stopped ...

Killer whales are one of the most intelligent animals; only humans have a larger brain relative to their body size, according ...

Wildlife experts have confirmed the first ever sighting of orcas from Iberia in Cornish waters. The two orcas were seen by ...

The flesh-eating livestock pest New World screwworm has advanced closer to the U.S. border with Mexico, the U.S. Department of Agriculture said, prompting Washington to block imports of Mexican cattle ...

Fans of The Simpsons might remember the episode where disgruntled dolphins storm Springfield, march down Main Street and ...

The report recommends ensuring the orcas have "priority access" to early-season chinook in the Fraser River through fishing closures. It also calls on government to identify seasonal and annual prey ...

A new report says a population of endangered killer whales off the coast of British Columbia and Washington state is showing no sign of recovery under the current conditions.

Only 73 southern resident killer whales are left, but researchers believe there is a way to save the species. For the first ...

The most recent census found 73 southern resident killer whales. Of those, 22 were observed to be in poor condition. Since ...

Every year, thousands of whales migrate to warmer waters along Australia's coastline. This year, one of them is white!

A new report calls for urgent and bold action to aid in the recovery of endangered southern resident killer whales. Despite two decades of protection under both Canadian and U.S. legislation, this ...

For the first time, scientists from around the world have come up with a plan to save the critically endangered southern ...