It's really true: happy wife = happy life

A husband's happiness is significantly related to how his wife feels about the union, according to findings made by US researchers.

Macho men might have weaker sperm

Just because he has more masculine facial features doesn't necessarily mean he's particularly fertile, according to a new study.

The science behind the morning glory

It's inconvenient and sometimes a little embarrassing, yet all men have had a few of those involuntary erections in the morning. Here's why.

Silver foxes seek out young blood

Older men with healthy sex drives are increasingly having affairs with younger women, according to an online dating site for cheaters.