Stephen Hawking passes into the ages

One of the most brilliant theoretical physicists since Einstein passes into worlds beyond our understanding. IMAGE: Professor Stephen Hawking at a launch event for the Stephen Hawking Medal for......

Galileo discovered planet Neptune?

Astronomer Galileo Galilei may have discovered Neptune in 1613 -- 234 years before the planet was officially found, according to a new theory. Prof David Jamieson of the University of Melbourne has......