The comet is such an unusal visitor that Nasa has set up a tracker for people to keep an eye on what its doing. It passed Mars on October 3, and is now on its way towards perihelion (its closest point ...

Jose Mourinho's latest return to Stamford Bridge ends in frustration as Chelsea secure a narrow Champions League victory over ...

Russia and Belarus are holding a major joint military exercise on NATO’s doorstep at a time of heightened tension with the ...