Last Updated: Tuesday, July 23, 2013, 21:34
Prince Cambridge, the newborn son of Prince William and Kate Middleton, is the first royal baby whose birth was announced to the world via Twitter.
Last Updated: Thursday, July 11, 2013, 11:00
Scientists have observed the birth of a massive star within a dark cloud core about 10,000 light-years from Earth.
more videos >>
