Are left-handers better at mirror-writing than right-handers? Recently, a reader of this blog emailed me that she was left-handed and had noticed that she was much better at mirror-writing than ...

Scientists may have finally unravelled the long-standing mystery as to why more than 90 per cent of humans are right-handed.

Brain size and bipedalism are the most likely drivers of our species’ right-hand dominance, according to new research ...