Gray wolves roamed across Colorado’s mountains for thousands of years. But by 1940, the last of Colorado’s gray wolves, like ...

Western Grebes at Deer Flat National Wildlife Refuge are being observed during their mating season, but the mystery surrounding their migration remains thanks to them being water birds.

Exposure to high levels of radium can result in adverse health conditions like anemia, cataracts, fractured teeth, cancer (especially bone cancer) and death, the U.S. Centers for Disease Control and ...

The two-inch snail darter became a symbol for regulatory overreach in the 1970s. New research suggests the fish was not an endangered species — or even a species.

The owl kill plan, finalized by the U.S. Fish and Wildlife Service in September and set to launch this spring, is meant to reduce food and habitat competition.

The U.S. Fish and Wildlife Service is proposing Endangered Species Act protections for a rare subspecies of butterfly living ...

To help save spotted owls, federal officials plan to kill nearly 500,000 of a similar species, barred owls. The barred owls ...

Four Oregon lawmakers are calling on the incoming administration to nix a plan to kill nearly half a million barred owls on the West Coast, citing the cost and infeasibility.

A bipartisan group of Oregon state lawmakers are calling on Elon Musk and Vivek Ramaswamy to stop a federal plan to kill ...

President Lyndon B. Johnson signed the bill creating the Assateague Island National Seashore with its ink, thus saving a ...

Iowa Secretary of Agriculture Mike Naig announced today that the Iowa Department of Agriculture and Land Stewardship (IDALS) has formed a public-private partnership with the Iowa Soybean Association ( ...

While conducting the review, the board received 1,878 public input submissions. The vast majority expressed general opposition to the reservoir project.