The QWERTY keyboard we use today originated with typewriters.
People don't like to go into spaces that are not very busy and there are a number of psychological causes for this behaviour.
BBC Science Focus wonders whether humans could evolve for a second time after dying out.
You can tell a lot about an animal's diet from their teeth and stomach contents.
It's probably not a good idea to binge on in-flight entertainment.
Human hibernation doesn't exist for many reasons, but the reason why is not quite as immediately obvious as you might think.
You spin me right round baby, right round, like a record baby right round, right round.
By clicking 'Submit', you are agreeing to Science Focus' terms & conditions. You can opt-out at any time.