The Arizona and New Mexico wildlife agencies today jointly announced that the number of endangered Mexican gray wolves in the Southwest grew by 33 last year — to 319 in 2025 from 286 in 2024.

Conservation groups joined state Rep. Mandy Lindsay, Rep. Elizabeth Velasco, Sen. Cathy Kipp and Sen. Lisa Cutter Thursday to ...

The 9th U.S. Circuit Court of Appeals today upheld a district court decision that the Environmental Protection Agency ...

WASHINGTON— The Trump administration issued its final decision today to strip federal Endangered Species Act protection from ...

A newly revealed U.S. Fish and Wildlife Service document allows Catron County ranchers to kill any one endangered Mexican gray wolf who happens to be in the area of two grazing allotments near Quemado ...

California regulators have approved more new oil and gas wells in Kern County during the first two months of 2026 than in the last three years combined.

A U.S. District Court on Sunday granted a motion from conservation organizations to block ground-disturbing activities associated with construction of the Northern Corridor Highway through the Red ...

WASHINGTON— The Trump administration today announced plans to revoke vessel speed restrictions on the Atlantic coast that protect whales, including the critically endangered North Atlantic right whale ...

ATLANTA— In response to a petition by the Center for Biological Diversity, the U.S. Fish and Wildlife Service determined today that the stippled studfish may warrant protection under the Endangered ...

Conservation groups sued the Trump administration today over its approval of a major expansion of the Bull Mountains Coal Mine in Montana.

Conservation groups sued the Bureau of Land Management today to challenge its final plans governing greater sage grouse management across 71 million acres of federal public lands in nine Western ...

SAN JUAN, Puerto Rico— Conservationists today petitioned the U.S. Fish and Wildlife Service to designate and protect critical habitat for the Puerto Rican plain pigeon under the Endangered Species Act ...