Robots designed to clean up our streets
It sounds like something from a science fiction film, but the concept of robots cleaning our streets is becoming a reality with what is believed to be a world first.
Visions of a 'car-free future'
City centers could become virtually car-free over the next 20 years under new plans proposed by University of Leeds transport researchers.
Tom Cruise sets up page on Russian social network
(AP)—Tom Cruise has become the first Hollywood star to set up a page on the popular Russian social network Vkontakte.