Quick Take Scientists have documented same-sex behavior in hundreds of animal species, though it is not considered a required function for specific ecosystem roles. Some researchers suggest that ...

Animals possess circadian clocks, or 24 h oscillators, to regulate daily behavior. These typically take their cues from the periodic change of sunlight and darkness. However, many animals are also ...

I'm always looking for books and documentaries about animals about whom I know little to nothing, so I was thrilled to learn of a new book by Dr. David Hone, one of the world's leading dinosaur ...