Animals at Omaha's zoo aren't allowed to mate at will. Space, genetics and overall compatibility are considered, and a master ...

Along the long road from American icon to endangered species and back again, the bald eagle — national bird of the United ...

In the 1800s, cranes were nearly hunted into extinction. The animals’ reemergence from death’s door is something to be ...

On Thursday, the Aquarium of the Pacific released its first Marine Species Report Card, detailing the population trends of 30 ...

But David Hasselhoff has a new claim to fame, after lending his name to a new species of crab. The 'Hoff Crab' gained its ...

"It finally happened." Trail cameras catch sight of rare predator thought to be extinct in US: 'Meant everything to me' first ...

Some paleontologists think that fossils recovered from Antarctica are evidence of birds similar to modern geese and ducks that lived alongside the dinosaurs.

President Trump has already begun to introduce changes that weaken the Endangered Species Act, a cornerstone of U.S. conservation law.

A dawn redwood planted in 1954 stands about 86 feet tall and 3.9 feet in diameter at Michigan State University's Beal ...

You've probably never seen a Calathus lundbladi ground beetle, but it's up to us to save these elusive little insects.

While bald eagles are no longer endangered, conservationists remain vigilant. Ongoing monitoring, habitat preservation, and ...