One of the biggest questions now is where the preserve's animals will go.

Frank Glaser, a legendary frontiersman and government trapper, spent nearly 40 years among wolves — and tracking down facts about wolf attacks. Here's what he learned ...

It’s commonly argued that wolves are worth millions to the economies of Wyoming, Montana and Idaho, because they’re such tourist magnets. Others, ...

Some extinctions feel final, but history has shown that species can vanish for decades - even centuries - before resurfacing when conditions are right. Using the best available evidence, we rank ...

Sightings of grizzlies and other bears have been unusually persistent throughout Montana this winter, possibly due to record-breaking warmth and mostly snow-free conditions.

Footage shows part of a wolf-versus-elk pursuit that also has bison taking cover.

Wolf Lake could end up being the center of Chicagoland's, and even the country's, attention on Bears game days. Here is a curated collection of The Times reporting on the potential Chicago Bears move ...

Such tools could help scientists track population sizes or recognize aggressive animals that have attacked humans ...

For thousands of years, wolves occupied a range of North American habitats stretching from Arctic tundra to deserts. Their numbers were drastically reduced by hunting and habitat loss, and it has ...

Bald eagles might be regarded as the most fearsome predators of the sky, but like any other wild creature, they do whatever ...

Search and rescue crews found the body of a Missoula mountain climber who had been missing since Sunday south of Hamilton, ...