Take a nap to sharpen your mind

Napping isn't just for babies, old people and students, but for everyone and should be done at least once a week, say scientists.

Circumcision lowers risk for women too

Circumcised men provide a lower risk of passing the HIV virus to their sexual partners, according to a study presented at the world Aids forum.

Can exercise help you grieve?

When nothing seems to help and you seem unable to find a way out of the grief, studies reveal exercise is highly beneficial for both your body and mind.

Paracetamol no good for back pain

Paracetamol, the first-choice lower-back pain killer, worked no better than dummy drugs in a recent trial of 1600 people, researchers said.