If you've ever browsed through a jewellery catalogue, chances are you've paused at two glittering options: diamonds and zirconia. At first glance they may look identical, after all both of them catch ...

The 14-year-old is hoping to make history this week by breaking Ronnie O'Sullivan's long-standing record by becoming the youngest player to qualify for the World Championship at the Crucible.

It's the place where snooker legends are made, and China's Bai Yulu wants to write her own name in Crucible history. The 21-year-old only turned professional at the start of the current season ...