A new study suggests humans belong in an elite “league of monogamy,” ranking closer to beavers and meerkats than to ...

When modern humans first migrated from Asia to the Americas, crossing the icy Bering Strait, they were more prepared than previously thought. These early travelers had a genetic adaptation, giving a ...

Humans are far closer to meerkats and beavers for levels of exclusive mating than we are to most of our primate cousins, according to a new University of Cambridge study that includes a table ranking ...

Giant spiders the size of a human hand have had a record breeding year in the UK following conservation efforts. A decade ago, Chester Zoo released thousands of fen raft Spiders after the species was ...

Sexuality and gender are often at the forefront of cultural and political debate today. In his new book, The Sexual Evolution: How 500 Million Years of Sex, Gender, and Mating Shape Modern ...