In our efforts to keep our brains healthy, how do we know what is working? Helen Thomson explores a new generation of tests ...

A viral ChatGPT prompt plans your week backwards, starting from Friday's results. Here is how it works and the prompt to ...

AI models can now talk like humans, and it turns out that they internally work more like humans than one would expect.

This general knowledge quiz turns the usual format upside down. Instead of asking the questions first, we give you the ...

The study tested 267 soldiers, finding that 20 minutes of activity strongly predicts performance on the Armed Forces ...