Scientists have created a near-copy of the long-extinct dire wolf. Using advanced CRISPR gene editing tech, it now looks ...

Meanwhile, the researchers remain determined to find more amphibians believed to be extinct. "We have faith," Sánchez-Nivicela says. "We think they're still out there." ...

If Neanderthals and Denisovans hadn't gone extinct thousands of years ago ... dogs or even modern agricultural species like cattle and sheep. But with more of our relative anti-social genes, humanity ...

Thylacines — marsupials known as Tasmanian tigers — were declared extinct decades ago, but efforts to find one in the wild ...