At least one of Colorado’s gray wolves had made its way into a watershed that crosses through Pueblo County, according to a ...

The death of a gray wolf during routine collaring operations in Routt County last month was caused by acute cardiogenic shock, according to a necropsy and mortality report released Friday.

After a completed necropsy, Colorado Parks and Wildlife confirmed that a 3-year-old wolf died from capture-related complications during a collaring operation in January.

They had been under medical care for several months.

Champions of the Mexican gray wolf are watching a bill introduced in Congress by Rep. Paul Gosar, R-AZ, to remove the wolf ...

Conservation works best when the U.S. government treats private landowners as partners. Jonathan Wood is vice president of law and policy at the Property and Environment Research Center.