my best friend stole my brother

evolutionary biology

Are Guys Who Don't Believe in Free Will More Likely to Cheat?
A new study suggests people's moral compasses are more relaxed if they think it's all up to destiny.
woman annoyed at date
Why So Many Men Don't Ask Questions on a First...
If he's going on and on ... and on, it may just be because of evolut…
girl and guy kissing
4 Fascinating Facts about Kissing

A scientist writes a book about the evolution of the kiss.

Does It Matter if He's a Good Dancer?
Really, ladies, though it's nice when a dude has some moves, do we c…