A new study comparing 59 species of primates linked same-sex sexual behavior to scarce resources and more predators in ...

Homosexuality is common among primates close to humans, and this trait appears to be inherited in some cases. The findings run counter to the view that homosexuality "goes against the laws of nature." ...

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

Believe it or not, but ducks have a reputation for the unexpected: bizarre and intricate mating anatomy. According to ...

Across almost every country on Earth, women can expect to live several years longer than men, a gap that has stubbornly ...

Scientists used the April 2024 solar eclipse to show how animals adjust their behavior when daylight suddenly disappears.

We've compiled a list of weird animal behaviors we've amassed from the wild world web!

Antibiotic resistance (AR) has steadily accelerated in recent years to become a global health crisis. As deadly bacteria evolve new ways to elude drug treatments for a variety of illnesses, a growing ...

Researchers traced termite DNA back to cockroach ancestors and found genetic loss played a key role in building social ...

Nature is full of surprises, but few are as fascinating as hybrid animals, creatures born from crossing two different species. Some hybrids occur naturally where habitats overlap, while others result ...