EarthHow 'river piracy' made Mount Everest grow even taller Rapid erosion caused by a geological act of “piracy” tens of thousands of years ago may have raised Earth’s crust and elevated Mount Everest by as much as 50 metres News
EarthWhy supersonic, diamond-spewing volcanoes might be coming back to life Strange volcanoes called kimberlites bring diamonds up from Earth's depths. Scientists have always struggled to understand why they switched off millions of years ago – but perhaps they didn't Features