Conservation International's expedition in Peru's Alto Mayo Landscape unearthed dozens of species new to science Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013.

Scientists have long known that Neanderthals and humans had offspring and that among them were our ancestors. Today, people from around the world who are descended from the group of humans that ...

people and scenes in his mind. When he was growing up, the term didn’t even exist. But now, Luciani, a cognitive scientist at the University of Glasgow in Scotland, and other scientists are ...