The fossils offer a rare glimpse into a cataclysmic event that brought a sudden end to the greatest explosion of life in our ...

Research in the Journal of Applied Ecology has identified threats to endangered plants in an urban area, generating ...

The Sumatran tiger is the rarest tiger species in the world and is critically endangered in the wild. Native to the islands ...

The endangered Malayan tapirs died within a short period of each other, prompting an internal investigation. The zoo ...

A proposal intended to expedite land use and development permitting would restrict the types of evidence state agencies could ...

Andean condors are the biggest raptors in the world — and are vital to their ecosystem ...

Federal regulators advance Wilson’s phalarope to the next stage of review, which could have big implications for Utah water ...

While the birth is sparking joy, infant mountain gorillas are vulnerable, and twins can be twice as hard for a mother to take ...

Monarch butterflies are now listed as endangered.

The stippled studfish, a freshwater species found only in Alabama, is swimming closer to Endangered Species Act protection.

Deep in the coastal woods of South Carolina, behind high fences, guard dogs, and security cameras, is a group of people who ...

Rare animals from India’s deserts and mountains are captivating global audiences, as Bactrian camels, indigenous dogs, birds ...