The card game of bridge is considered a cerebral sport ... found evidence that an area in the brain used in playing bridge stimulates the immune system. Research shows that physical activity ...

A psychologist has unveiled a swift and straightforward test which is supposed to show the speed of your brain. Her consistent ... She asked: "Too easy? Try this." At this point, more colour ...

In today's optical illusion game ... an umbrella that’s not easy to spot. Only 2% of people can solve it in under 5 seconds. Are you one of them? Brain Teaser IQ Test: Test Your Attention ...