Here is an inconvenient truth: our forebears used the unrestrained free market to effect a staggering destruction of continental wildlife, an unforgivable crime against evolution in America. They ...

Discover the thick billed parrot, North America’s endangered parrot, with its striking colors and dwindling wild population.

At a time when it has become difficult to find many areas of agreement in Washington, the outdoors have proven to be a real uniting force. The two of us were proud to help lead the bipartisan effort ...

Construction is complete on what Colorado officials call North America's largest wildlife crossing — perched along one of the state's busiest corridors, where more than 100,000 vehicles barrel through ...

The July 5 trip was routine: From the deck of an airboat, two wildlife biologists scanned the cattail marsh — one of many seasonal wetlands in the Sacramento National Wildlife Refuge — on their weekly ...

Academy Scientists Matt Tursi (left), Danny Morrill (center), and Colin Rohrback (right) conduct an electrofishing survey in a headwater stream of the Delaware River. (David Keller) Piping plover.

The United States faces an ongoing biodiversity crisis, worsened by climate change and the destruction of habitat. Twenty-three species of native plants and animals in the United States were declared ...

On October 3-4, a High Level International Conference on Illegal Wildlife Trade in the Americas will take place in Lima, Peru. This is the first-ever such conference organized exclusively around ...

Neither a national park nor a national forest, a national wildlife refuge is kind of like the red-headed stepchild of national wildlife designations. The parks get all the glory, but photographer, ...