For a female muskox at the Port Defiance Zoo in Tacoma, Washington, a morning’s exercise can take many of forms. She can trot around her enclosure, hang out with her calf, or get a little game ...

The years-long experience of work with musk oxen will favor building up the park's population of bison, the region's Governor Dmitry Artyukhov said TASS, July 21. Steppe bison from Yakutia were ...