For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more ...

After being hunted to eradication in Washington and Oregon in the 1930s and 1940s, the gray wolf’s recovery in these states ...

"We're the future generation to take care of our planet." Teen recognized by National Geographic for raising awareness about ...

Narrated by Ryan Reynolds, National Geographic's "Underdogs" celebrates the misfits and oddballs of animal kingdom, and you ...

Photographs of a leopard snapped by camera traps in forests in Bangladesh's Chittagong Hill Tracts have raised hopes among conservationists working to save the critically endangered species.

The unlikely comeback of America’s most endangered songbird Conservationists went to dramatic lengths to save the birds, including pumping boiling hot water into the ground to ward off fire ants.

U.S. officials proposed Monday to protect the pangolin, a small, nocturnal mammal covered in scales, under the Endangered Species Act. The pangolin is “the most trafficked mammal in the world ...

U.S. officials proposed Monday to protect the pangolin, a small, nocturnal mammal covered in scales, under the Endangered Species Act. The pangolin is “the most trafficked mammal in the world ...

U.S. officials proposed Monday to protect the pangolin, a small, nocturnal mammal covered in scales, under the Endangered Species Act.

Habitat loss remains the primary culprit of species endangerment and extinction.