Samsung has unveiled its Galaxy Gear smartwatch as it competes with Google Glass in the wearable devices market.
More top news
David Cameron's mother has apparently signed a petition against spending cuts in his constituency.
Terry Wogan was turned down for a job at the BBC by Sir David Attenborough in 1965, recently unearthed letters reveal.
A student diagnosed with an aggressive form of leukaemia has found a stem cell donor against the odds.