From the eerie croak of a tropical frog to the haunting call of the howler monkey, the animal kingdom is filled with some wild and wacky mating calls. But which do you prefer?

For decades, scientists believed that bonobos, one of our closest living relatives, were among the most peaceful primates.

Across the animal kingdom, sound is more than communication—it's a signal of survival and success. From birds and primates to ...

Punch, the viral baby macaque, has found a friend in Momo-chan at Japan's Ichikawa City Zoo, with videos showing them cuddling and playing together.

Countless YouTube videos feature pet birds singing and talking to their owners. Although it may seem like simple mimicry, ...

Later it was extended to include close friends or companions who gathered to talk, tell stories, and share news about the community. It is only relatively recently that the word gossip took on the ...

Have you ever heard two or more women say they’re on the same cycle? This is a common claim among women who live together, for example in a family or as housemates. This idea that people menstruate, ...

Scientists are finally decoding the orgasm face. Explore how human evolution, primate behavior, and mate selection shape our expressions of climax.