Grasshopper mice are fierce, if diminutive, predators, that routinely dine on scorpions, centipedes and other venomous prey.

A recent discovery in Oregon indicates promising progress for a rare species that was once on the brink of extinction.

A collared gray wolf released in Colorado in January as part of the state's historic reintroduction effort died in Rocky ...

The wolf was found abandoned by his pack near Condon, which is along the Swan River 80 miles north of Missoula, when he was around five weeks old.

Recent findings indicate that dire wolves and gray wolves are distantly related, having diverged about 5.7 million years ago ...

In January of this year, 20 gray wolves were released into the wild, with 15 of them from British Columbia, according to the Colorado Sun. Some of them are flourishing, with researchers finding out ...

The Sierra County Sheriff's Office is urging the California Department of Fish and Wildlife (CDFW) to take action following a ...

Mexican gray wolf conservation remains a concern in Arizona, but in some of the same areas, prairie dogs create new issues.

After being delayed a day, Colorado Parks and Wildlife published the April wolf activity map that shows extensive travel from ...