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.

Nine odd life lessons you should know

These nine inspirational nuggets of wisdom will strike a chord for even the most hardened cynic. Don't believe us? Watch the video here.

Your brain can learn while you sleep

Rehearsing simple word classifications up until the moment we nod off leads to the brain continuing such exercises during sleep.

Morning exercise helps kids focus

Aerobic exercise classes in the morning could reduce symptoms of ADHD, suggesting that such programmes could increase kids' concentration.