The Cognitive Reflection Test may only have three questions, but just 17 per cent of people manage to get them all right – can you?

The 'world's shortest IQ test' has only three questions, but it's far from easy to pass. A study by MIT professor Shane Frederick found that only 17% of participants were able to answer all three ques ...

Science has always been a long game. You come up with an idea, spend years building the tools to test it, and then wait - ...

Langley and Olivia Dean combine to make history among women in the chart's top 10.