Quick Take Most animal tears serve physical purposes such as lubricating the eye and removing debris rather than expressing ...

There are surprising similarities between how monkeys and humans imbibe. Jan. 21, 2011— -- The physiological and genetic similarities between humans and monkeys make the hairier primates a great ...

When you learned about the history of human evolution in school, there's a good chance you were shown one all-too-familiar image. That picture probably showed a conga line of human-like creatures, ...

COLUMBUS, Ohio – Have you ever wondered what kind of video content would most grab the attention of monkeys? A new study of long-tailed macaques suggests the monkeys seem to like some of the same kind ...