Last Updated: Wednesday, November 20, 2013, 11:35
A Virginia state senator was stabbed and seriously wounded at his home on Tuesday, and police said they were investigating whether the senator`s son may have carried out the attack before committing suicide.
Last Updated: Sunday, November 10, 2013, 19:14
A team of Scientists at the University of Virginia have taken inspiration from Microsoft`s gaming sensor Kinect to develop Kintense that will help monitor a people`s aggressive behaviour before they even swing a punch.
Last Updated: Tuesday, December 18, 2012, 13:46
The number of friends you have on social networking sites like Facebook, can reveal how successful you are, and even how often you move, researchers have said.
more videos >>