Scientists read a mouse's mind

Stanford scientists have found a way of observing real-time brain activity in a live mouse, letting them work out where the mouse is in an enclosure on the basis of which neurons are firing.

Teens lying more about online activity

You may think you know what your teenagers are up to on the internet - but the chances are you don't.

Active video games don't, erm, make kids active

Giving children active video games does nothing to increase the amount of exercise they get, new research has shown.