The Center for Biological Diversity sued the Environmental Protection Agency today for failing to release information about the agency’s plans to reconsider, and likely undercut, its landmark ...

The Arizona Game and Fish Commission will consider a petition from conservation groups Friday that would ban the use of dog packs to hunt mountain lions, bears, bobcats, foxes and other wildlife. The ...

Oregon’s wolf population grew by 15% in 2024, marking the first year of double-digit growth since 2019, according to a report ...

The shiner was first identified as threatened 50 years ago and was put on a waiting list for Endangered Species Act ...

Unaccustomed to cosmopolitan life, the Coachella Valley milk vetch finds itself and its sandy home amid one of the fastest-growing metropolitan areas in the United States. Living at the edge of ...

The Trump administration has launched a process to redefine what it means to “harm” threatened and endangered species, the first step toward stripping habitat protections from rare plants and animals ...

Conservation and public-health groups sued Environmental Protection Agency Administrator Lee Zeldin today for his failure to take action to reduce smog pollution in the Phoenix metro area and Mariposa ...

A key grizzly scientist says the Trump administration appears to be moving toward dismantling the Interagency Grizzly Bear Study Team — a group of scientists responsible for long-term monitoring and ...

Tacoma, Washington, for discharging toxic wastewater at levels that harm Puget Sound Chinook salmon, protected as threatened under the Endangered Species Act. The legal action takes aim at largely ...