When it comes to computation, the modern approach seems to involve an enormous bucket of bits, vigorous shaking, and not a lot of explanation of how it all works. If you ever wondered how Excel became ...

Staring at a computer or mobile phone screen all week can be as bad for your skin as standing outside in the Sun without protection, a new study claims. Scientists working for Unilever examined the ...

Save this article to read it later. Find this story in your account’s ‘Saved for Later’ section. We understand your dilemma. You’re concerned about blue light (which can cause eye strain and affect ...