The Leyte Chorus Frog is a rare, non-reproducing hybrid caused by deforestation-driven overlap between two frog species, ...

Stone tools unearthed in China's Yunnan province suggest Neanderthals or another ancient human species adapted to harsh ...

The debate over human uniqueness is shifting as data has emerged suggesting that other animals can also generate cultural ...

"My joy for being alive is not born out of resistance to any system, no matter who is in office," writes Chella Man.

Lealii, from Europe, said it took her less than a month to tone up her body and now has visible abs and the slender frame she ...