Removing federal protection could reverse decades of progress, said Bryan Bird, Southwest director for Defenders of Wildlife. In New Mexico, where they’re also listed as endangered by the state, ...

Washington approves over 99% of archaeological permits, records show ...

Montana’s rollback of its water-quality standards comes at a time of heightened attacks on the Clean Water Act nationwide.

The latest map of Colorado wolf movement, released in November, doesn’t show as much southern activity as October’s. But ...