Homosexual behavior is much more common across the animal kingdom than we first thought, new research has found. Scientists found that 78 percent of animal behavior experts had seen some degree of ...

(CNN) — Same-sex sexual behavior has been observed in more than 1,500 animal species, but a new study has found that it is massively underreported by researchers. Observations of this same-sex ...

Animal behaviour encompasses a vast spectrum of actions and reactions by organisms as they interact with their environment and each other. Drawing on insights from classical ethology, behavioural ...

Collecting video data is the long-established way biologists collect data to measure the behaviour of animals and humans. Videos might be taken of human subjects sitting in front of a camera while ...

Todd M. Freeberg does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Solar eclipses are among nature’s most unusual and dramatic events. The Moon casts a shadow on the Earth that changes the ...