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.
Scientists say DNA evidence indicates male Neanderthals and human females interbred more often than opposite ...
The human genome is a rich, complex record of migration, encounters, and inheritance written over thousands of millennia. Genomic research by members of Sarah Tishkoff's lab at the University of ...
New research reveals that ancient interbreeding between humans and Neanderthals shaped our modern human DNA - especially on the X chromosome.
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 ...
The first time a person rides a rollercoaster, they may find it exhilarating, but when they get back on to ride again, they may find that they can’t replicate that initial feeling of excitement.
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