Once thriving, there are now believed to be just 73 Southern Resident killer whales left in Washington state's Puget Sound.

Scientist jobs, federal funding, and even the Endangered Species Act are all in limbo. What does that mean for the future of ...

An attorney with the U.S. Department of Justice requested extra time to respond to a recent lawsuit against a trio of federal ...

Learn about the Striped Newt and the fight for its endangered species protection after recent legal developments.

The White House has begun reviewing Endangered Species Act rule changes that target policies crafted during the Biden ...

A new bill targets a predator some Arizona ranchers say is killing their livelihood as well as their livestock.

A lawsuit filed on Tuesday argues the federal government knows a rare desert wetland wildflower is in trouble, but it isn’t ...

After the only known Mexican wolves were removed from Cochise County, calls for the species to be removed from federal ...

A new lawsuit filed against the U.S. Fish and Wildlife Service is seeking Endangered Species Act protections for a rare ...

A new U.S. proposal could give all eight pangolin species Endangered Species Act protection for the first time.

PETA (People for the Ethical Treatment of Animals) filed a lawsuit against the Barry R. Kirshner Wildlife Foundation in the ...

A tiny Tennessee fish called the Barrens darter has now wiggled closer to securing protections under the Endangered Species ...