Darwin's evolutionary theory predicts survival of the fittest. So why do different survival tactics co-exist, if evolution should always favour the winning strategy?
The mating behaviour of tiny wasps could provide vital clues to how animals can protect themselves from extinction.
Are beards 'in' again because guys are under pressure? Maybe.
'Attractive' male birds that mate with many females aren't passing on the best genes to their offspring, according to new UCL research which found promiscuity in male birds leads to small, genetic faults ...
It isn't that often that a scientific controversy is featured in the New Yorker, but in 2012 an article titled "Kin and Kind" describing a tempest over a biological theory appeared in its pages. ...
A psychology study from The University of Texas at Austin sheds new light on today's standards of beauty, attributing modern men's preferences for women with a curvy backside to prehistoric influences.
For many male African cichlid fish, the best way to attract a mate is to build a really nice pit or sand castle on a lake bottom.