Antarctica is staying cool while the Arctic melts away, but there's no conspiracy here. According to a new paper global ocean currents mean Antarctica will be the last place to suffer at the hands of global warming.
At a lonely research station at the end of the world, a group of hardy men and women have spent the last four months in total darkness. But they received a well-earned bonus recently, when a gorgeous aurora australis rippled across the southern sky. Read More >>