A new study from Princeton University, the Smithsonian Institute, the Mpala Research Centre and many partner institutions has now documented the interconnection between the largest animals in the ...

For decades, ecologists have theorized that the extinction of one important species could set off a chain reaction of losses ...

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 ...

A Dallas biotech company is working on something that sounds straight out of science fiction: bringing back extinct animals. The company just opened its new global headquarters in Dallas, where more ...

Just because a species is presumed extinct doesn’t mean it’s gone forever. Here are four glowing examples of this unique, and felicitous, phenomenon. Not all species that have been classified as ...