The restoration is a victory for many conservationists and environmentalists, although not everyone sees it that way.
Oregon has banned Wildlife Services' use of cyanide bombs, and some California counties have severed their contracts with the agency.
A new U.N. report finds one million species face extinction. The Department of the Interior and the Fish and Wildlife Service are adding to the problem.
Rather than list the bird as an endangered species, the Obama administration struck a compromise deal with energy companies—and now Trump is undoing it.
Proposed changes to the landmark legislation would limit protections for the thousands of endangered plants and animals covered under the law.
Yellowstone’s grizzly bears are spreading out and expanding their range. Is it a sign of good health—or increasing desperation?