Fossil teeth show extinct giant kangaroos spent their lives close to home – and perished when the climate changed.

If scientists resurrected the T-Rex through genetic cloning, it could spark global fascination—and fear. But with ethical ...

As part of a program run by Zoos Victoria in Australia, Daisy and her canine teammate, Kip, have been on a mission to locate ...

Protection by the state could prove critical as the Trump administration proposes new rules to weaken the federal Endangered ...

A new study led by NatureServe reveals that more than 22% of native pollinators in North America are at an elevated risk of ...

Ever wonder how saber-toothed cats and other extinct creatures behaved? Well, a team of scientists unearthed ancient footprints that offer insight into how various prehistoric animals lived as ...