Killer whales are the only natural predator of baleen whales — those that have "baleen" in their mouths to sieve their plankton diet from the water ...

The endangered southern resident killer whales that visit Puget Sound were listed for protection under the federal Endangered ...

For horses who spend part of the day in a stall, respiratory issues and air quality are areas of concern for trainers and ...

This coverage is made possible through a partnership between IPR and Grist, a nonprofit environmental media organization. A ...

Mariia Zelenina tells PEOPLE she was "scared" when the Chinese sturgeon "pounced" on her at China's Xishuangbanna Primitive Forest Park ...

The documentary tells the story of the last southern resident killer whale held in captivity, and the efforts of two Lummi women to bring the orca home to a net pen sanctuary.