Ancient bones show dogs have been woven into human life for nearly 16,000 years
New research helps explain how by the end of the Ice Age, dogs were already deeply woven into human life, forging deep bonds that continue to this day.
Lost howlers of the Tatacoa
A new study of a pair of 13-million-year-old fossil jaws sheds new light on how howler monkeys became one of South America’s most successful primates.
When was the first kiss? New research suggests kissing goes back as far as 21 million years
New research investigated kissing in monkeys and apes, including modern humans and Neanderthals, to reconstruct its evolutionary history for the first time.