Charles Darwin’s On the Origin of Species was first published in 1859, introducing much of the world to evolutionary theory.

Four rare species have fluttered into view during my continuing quest to photograph the endangered Mount Charleston blue ...

A lawsuit filed on Tuesday argues the federal government knows a rare desert wetland wildflower is in trouble, but it isn’t ...

Namibia is a southwestern African nation roughly twice the size of California, known for having the world’s oldest desert.

A new lawsuit filed against the U.S. Fish and Wildlife Service is seeking Endangered Species Act protections for a rare ...

Environmentalists filed suit against the Fish and Wildlife Service on Tuesday for alleged inaction in the face of threats to a rare desert plant called the Tecopa bird’s beak. Citing the presence or ...

The Center for Biological Diversity sued the U.S. Fish and Wildlife Service today seeking Endangered Species Act protections for the Tecopa bird’s beak, a rare desert wetland wildflower that grows in ...

The Hadejia Wetlands National Park in northwestern Nigeria is a vital ecological treasure, designated as both a globally ...

After being thought lost to time, a rare and mysterious creature has made an unexpected return in the heart of Saudi Arabia’s ...

Listing pangolins under the Endangered Species Act is unlikely to slow the animals’ population decline, some experts say.

Blue-eyed ground doves are classified as critically endangered by the International Union for Conservation of Nature’s Red List of Threatened Species. Their rust-colored feathers and piercing ...

The battle to protect endangered zebra species represents one of the most compelling chapters in Africa’s ongoing conservation story. From the critically endangered Grévy’s zebra with fewer than 2,500 ...