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. ˾þs have always struggled to understand why they switched off millions of years ago – but perhaps they didn't Features