One of the foremost explanations for the nature and origin of the interstellar visitor has been cast into doubt.
Hydrogen sulfide, which gives rotten eggs their smell, has been discovered in the seventh planet's atmosphere.
Scientists have succeeded in squeezing hydrogen to such an extreme that is has turned in to a metal.
A team at the CERN facility near Geneva, Switzerland have been experimenting with antihydrogen atoms.
The breakthrough method could pave the way for environmentally friendly hydrogen-powered vehicles.
For the first time scientists have been able to take a close-up picture of the inside of an atom.
Scientists aim to replicate the power of the Sun in a new nuclear fusion experiment involving laser beams being fired at...