Fan of the snooze button? You won’t be with this alarm clock. The Doomsday Alarm Clock app, as you might expect, is not the most uplifting of things, but it is effective. Instead of gently rousing you ...

Turns out everything from your texting style to your use of double spaces can reveal a lot more about your age than you realise. Even calling midday “noon” can be a telltale sign, experts claim. But ...