EarthDriller thriller: Antarctica's tumultuous past revealed The future of Antarctica's ice is written in stone from 19 million years ago. Douglas Fox meets the geologists drilling into history Features
Earth'Halo effect' explains brightest patches of sky Light bouncing off clouds and illuminating tiny particles in the atmosphere can brighten clear sky for kilometres – the finding could be bad news for climate models ¿ìè¶ÌÊÓÆµ