Some animals once believed extinct have stunned scientists by reappearing decades, centuries, or even millions of years after vanishing from the fossil record or disappearing from human observation.

Some of Pokémon's most iconic designs were inspired by real extinct animals that once ruled Earth. From the mighty Tyrannosaurus rex to ancient ammonites and Cambrian sea predators, discover the ...

The U.S. canceled a rule meant to protect plants and animals that are determined to be threatened with extinction.

Learn how the latest IUCN Red List update links deep-sea mining, diamond projects, and invasive predators to extinction risks ...

From selfies to drones, humans are making life worse for wildlife — and risking their own ...

The Trump administration reversed decades of longstanding environmental law protecting endangered species on Friday, opening ...

India’s cheetah reintroduction project was launched with a historic goal — bringing the world’s fastest land animal back to India after its extinction more than seven decades ago. Nearly four years ...

Can we really bring extinct species back? Evolutionary biologist Beth Shapiro says yes — and she’s here to tell us how. Can we bring extinct species back to life? Evolutionary biologist Beth Shapiro ...

A fishing cat named Marina is a new guest animal at the Tallahassee Museum. Fishing cats are classified as a vulnerable ...

Some places surprise you by being exactly what you didn’t know you were looking for, and Elmwood Park Zoo in Norristown falls ...

Efforts to revive the thylacine and woolly mammoth are forcing conservationists to face a long-overdue debate over what kind ...

Throughout history, some extinct animals have emerged as formidable hunters that roamed the Earth with unmatched ferocity, while others have taken their place as gentle giants, embodying grace and ...