A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...

The behaviour was more common in species that lived in harsh environments with limited access to food. Read more at ...

Bonds between same-sex individuals help apes and monkeys to manage conflict and strengthen alliances, especially in dry ...

Some 60 primate species, including baboons, chimpanzees and vervet monkeys, express homosexuality, according to a new study ...

Quick Take Preserving the northern white rhino now requires overcoming functional extinction, as there are only two females ...

More than 59 different primate species have been observed participating in some kind of same-sex behaviors, making it ...

Lush homeowner gardens and thriving farms and nurseries across the globe are fighting a tiny invader considered one of the ...

Homosexual behaviour in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh environments, are hunted by predators, or live in more complex societies, ...

Black-bulb yam’s mimicry tricks birds into spreading its berrylike clones. The plant's novel strategy helps it spread without ...

Stealth has emerged as one of the most effective survival strategies in the natural world. By reducing detection rather than ...

Biologists tend to look at the animal kingdom and try to categorize things in an organized fashion. But nature has a way of ...