As animals go about their lives ― eating, fighting, having babies ― they don’t always follow the script laid out for them by ...

Same-sex behavior is widespread in primates and may help strengthen social bonds and improve survival under challenging ...

People haven’t realised that same-sex behaviour is as important for the functioning of a society," says wildlife expert ...

Gay apes are a thing!

A new study suggests humans belong in an elite “league of monogamy,” ranking closer to beavers and meerkats than to chimpanzees. By comparing full and half siblings across species and human cultures, ...

The real revelation, however, came from the men. Men considered a larger penis as an indicator of a rival with both greater ...

Human penis size indicates male attractiveness and fighting ability, with a larger size more attractive to women and more ...

Japanese macaques are famous for soaking in hot springs during winter, but new research suggests this behavior may serve ...

“The closer it is to the sun, the more a planet becomes dominated by the sun’s gravity,” Kane said. “Because Mars is farther ...

Discover how recent research challenges traditional views on evolution by revealing the crucial survival functions of same-sex behaviour in nonhuman primates.

Japanese macaques, colloquially referred to as snow monkeys, famously soak in steaming hot springs during winter. It's easy ...

For most mammals, fur is essential for survival. Humans lost it anyway and didn’t just survive, they adapted. Fossil and ...