A peachy orange baby killer whale was spotted bouncing and rolling in waters off Washington, a nonprofit said. A pod of the ...

Early pregnancy detection can potentially help researchers protect pregnant killer whales from lack of nutrition and ...

Six environmental groups are suing two federal ministers over a delay in issuing an emergency-order recommendation to protect B.C.’s endangered killer whale population. The legal action ...

Six environmental groups are suing two federal ministers over a delay in issuing an emergency-order recommendation to protect B.C.’s endangered killer whale population. The legal action, filed Monday ...

Some baleen whales avoid killer whale attacks by singing songs at deep frequencies that their predators cannot hear.

said the conservation groups are ultimately looking for the federal government to take meaningful – and urgent – action to protect southern resident killer whales. “We now have more whales ...

A mass stranding of more than 150 false killer whales on a remote island beach south of the Australian mainland has taken a ...

Environmental groups claim that the National Marine Fisheries Service delayed deciding on the salmon’s protections for over ...

The animal’s dorsal fin was still floppy, indicating it was less than 24 hours old, according to news reports.