During guided outings in a small motorboat along a Malaysian river, we would also see purple herons, endangered storks, and — a highlight of the trip — an orangutan.

Extraordinary wildlife destinations from around the world that you must add to your bucket list, including the Great Migration in the Serengeti, mountain gorillas in Rwanda and the Great Barrier Reef ...

The Center for Biological Diversity intends to sue Trump and the Army Corps of Engineers for illegally expediting approval of energy projects at the detriment of endangered species.

Missoula, Montana. Today, several conservation organizations and grizzly bear proponents released their vision that bolsters ...

The Center for Biological Diversity intends to sue Trump and the Army Corps of Engineers for illegally expediting approval of ...

Timber and Thorn, as the babies were named, were found separately alone in Alaska and, since they were too young to survive ...

Andria Townsend led a team of biologists in search of one of the West’s most elusive creatures: the Pacific fisher. Then the axe fell. The 36-year-old supervisory scientist at Yosemite National Park ...

The plan will stay in place for at least seven years, regardless of whether grizzly bears lose their protections as "threatened" under the Endangered Species Act in that time.

The sustained deep freeze has been uncomfortable and, with direct exposure, even dangerous for people. Through the brutal ...

The state with the most crocodile infestations also happens to be the only state in the U.S. where the species is native.

Often seen simply as a gateway to the Galápagos, this compact little country lends itself ideally to a 10-night road trip ...