FILE: Reconstructions of a Neanderthal man, left, and woman at the Neanderthal museum in Mettmann, Germany, March 2009 ...

Humans don’t have a defined mating season like deer or wolves. Here’s how evolution blended biology, culture and social life into year-round intimacy.

The findings may reveal new insights into early human mating preferences ...

Ancient linkups may have happened more frequently between female humans and male Neanderthals, according to an new genetic ...