Hidden letter and number optical illusions are fun because they look easy at first. But once the timer starts, the brain ...

A new, straightforward online tool designed to standardise the description of bodily fluid colours could significantly ...

NASA is quietly rewriting the script for human exploration of the Red Planet, turning robots from remote-controlled tools ...

This transcript was typed from a recording of the original BBC broadcast (© BBC) and not copied from an original script.

But cleverness is hard to define - animals have to contend with different challenges in life and what might be clever or ...

Tired of out-of-memory errors derailing your data analysis? There's a better way to handle huge arrays in Python.

West Ham host Nottingham Forest in the Premier League, and Lewis Jones has picked out two betting tips across the Exchange ...