The Bronx Zoo announced on May 26 the birth of a rare Przewalski's horse foal, one of about 2,000 believed to exist worldwide ...

True extinction is final, a point of no return where a species disappears forever. And sadly, species go extinct all the time. But in some rare cases, animals believed to be lost for good have ...

In the world of biology, being declared extinct is usually a permanent sentence, but nature occasionally loves to prove us wrong. These incredible animals, often referred to as “Lazarus species,” ...

A nearly extinct horse species that once dwindled to just over a dozen individuals is now celebrating another milestone: a ...

Don’t Miss the Full Video Story Below What if the past was not really gone forever? Creatures like the saber toothed tiger, ...

Two sihek chicks hatched at the Smithsonian National Zoo’s campus in Front Royal, Virginia, have given hope to a species ...

While conservation efforts have bolstered the populations of many species considered to be threatened in 2025, many animal and plant species continue to dwindle in number, with some even going extinct ...

Independent scientists say the technology, while impressive, lacks some components to be truly considered an artificial egg.

Colossal Biosciences, a Texas company trying to bring extinct species back to life, reports creating artificial eggs that ...