In this except from the biography of J. Robert Oppenheimer, we hear from the people at the historic first test of the atomic bomb in New Mexico.

The best US states for bird watching can help you take your love for birding up a notch or two. Home to more than 245 species ...

Off the coast of Bunaken Island, Indonesia, two creatures’ vibrant bodies made them stand out against their rocky reef ...

Many Native Americans are marking ceremonies like graduations with bald eagle feathers, a form of reverence for the bird they ...

A San Ysidro man was charged Wednesday in San Diego federal court with attempting to smuggle 14 exotic toucans across the U.S.-Mexico border after the protected birds were found bound ...

Lookout Fire burned most of a forest in Oregon. What's unfolding in the aftermath could inform the future of other forests ...

Purple Martin “I went to Venice Rookery, an Audubon location, hoping for an opportunity to get some great photos of the ...

A tropical bird was spotted this week off Oak Bay, thousands of kilometres from its typical range between northern Mexico and Peru.

Biologists at New Mexico State University are trying to find out why hundreds of thousands of migratory birds have been found dead across the state.

Migration season is in full swing, with up to 10 million birds passing through in a single night. Here’s how you can help keep them safe.

Traffic Noise May Be Making These Bright Yellow Birds More Aggressive in the Galápagos Islands, Study Suggests Male Galápagos yellow warblers appear to be shifting their behavior and adjusting ...

It'll be brighter yellow in another year, she said. McLean said the committee's next decision was to determine whether it was a caged bird brought into this country or if it flew up here from Mexico.