In the last ten years, at least 15 species have officially checked out, never to be seen again. It's ironic to think how ...

At Ziwa ranch, a former cattle farm, there are now 48 rhinos – the only ones in the country living in their natural habitat.

By 2020, multiple species were officially declared extinct. The cryptic treehunter was adored for its bulkier bill and unique vocalization pattern. Unfortunately, its existence was short-lived in ...

Even though humans are the only remaining hominin species on the planet, our family tree is actually more complicated than you may realize.

Researchers think woolly mammoths (Mammuthus primigenius) went extinct due to a combination of climate change, human impacts and inbreeding depression.(Image credit: Aunt_Spray/Getty Images ...

Animals are disappearing at hundreds of times ... they could become the fourth subspecies of tiger to go extinct. The large yellow-footed tortoise, Chelonoidis denticulata (vulnerable), from ...

In a world where new species are constantly being discovered, some creatures remain hidden in the depths of the ocean, ...

Scientists working to bring back the woolly mammoth have created genetically engineered mice that they say have several ...

On a small island in the South Pacific Ocean, a rare species once declared extinct in the wild has been rediscovered. Partula ...

Extinction is still forever, but scientists at the biotech company Colossal Biosciences are trying what they say is the next best thing ...

An extinct species of parasitic wasp dating back nearly 99 million years was found preserved in amber, according to ...