The Christmas Island shrew, a species of cone snail (Conus lugubris), the slender-billed curlew, and three Australian mammals ...

As the sun began to sink over the grasslands of central Mongolia, a herd of stocky, dun-colored horses emerged from a rocky outcrop on a slope where they had been sheltering from the blazing heat of a ...

By Shreya Dasgupta Some species officially bid us farewell this year. They may have long been gone, but following more recent ...

The millions of species humans share the world with are valuable in their own right. When one species is lost, it has a ...

FARGO — The Red River Zoo has welcomed two rare additions — a pair of Przewalski’s horses, once extinct in the wild and now classified as endangered. The two male horses are not part of a breeding ...

There are currently over 9,760 species that are considered critically endangered. Of those, over 1,300 may be extinct, and nearly 70 are considered extinct in the wild. Additionally, thanks to climate ...