A new report from a group of more than 30 experts 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 ...

Orcas, or killer whales, are deadly and beautiful apex predators.

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

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 ...

Once thriving, there are now believed to be just 73 Southern Resident killer whales left in Washington state's Puget Sound.

A study published in the journal Oceans details the remarkable chance encounter between a group of citizen scientists on a ...