Few animals symbolize wild interconnectedness quite like wolves, whose return helped reveal just how tightly ecosystems are ...

Canine distemper, a contagious virus, was detected in 64% of animals in northwestern Wyoming, where wolves are classified as ...

Yellowstone National Park's famous wolf packs are facing an invisible threat that's bringing the number of surviving pups to ...

A gray wolf has entered Sequoia National Park for the first time since 1924. This remarkable moment is the first of its kind ...

Yellowstone National Park sees millions of tourists every single year, but only a lucky fraction ever get a front-row seat to ...

Officials believe the female wolf's migration marks a turning point for the mapping of the species' territory ...

After being hunted to extinction a century ago, gray wolves are continuing their remarkable comeback story in California, with state wildlife officials reporting a modern record number of the apex ...

Learn more about the canine distemper outbreak that could have reduced Yellowstone wolf pup populations to a historic low.

In the third in a series highlighting public landmarks of personal importance, columnist Walt Gasson takes readers to a deep ...

A Yellowstone tourist illegally flew a drone near some bears.

Living in Karachi is an easy business for these birds because Karachiites produce over 14,000 tonnes of garbage daily which is dumped in ways that delight these flocks. Kites and crows rule these ...

Marshals' season finale exposes the real "big bad" behind attacks on Broken Rock and East Camp, but the anticlimactic villain ...