You’ll need a pen, some paper and all the patience and logic you can muster to solve Einstein’s tricky riddle.

They’re the Hollywood love stories that could make films themselves – when co-stars’ on-screen romance spills over into real life.

Here we look at the reasons why friendships can have a very positive impact on your health as you age.

Dog owners often notice pets watching televisions, computer screens and tablets. But what is going on in their pooch’s head?

To remind you that love can be found when you least expect it, here are three beautiful stories of people finding love in a most unexpected, and global, way.

If you want to holiday with a clear conscience, here are some tips for cruise trips that help take the pressure off the environment.

Our back to basics tech guide shows you how to copy, paste and delete files on your computer.