Evolutionary biologists have been investigating the evolutionarily origins of kissing by taking a broad look at behaviour in ...
Evolution has given humans countless unique features, but one body part stands out as an unsolved puzzle: the human chin.
A badly crushed cranium unearthed decades ago from a riverbank in central China that once defied classification is now shaking up the human family tree, according to a new analysis.Related video above ...
Humanity 's first kiss dates back 21 million years and our ape ancestors may have locked lips with Neanderthals, a study has ...