May 3 2015Save5/3/15Here's How Much Earth Gets Blasted Away to Extract a Hunk of DiamondMaddie Stone94SaveIf you ever wondered how much land mass had to be moved to produce that diamond engagement ring, this series of…
Aug 18 2014Save8/18/14What All the Metal From a Single Mine Would Look Like As a Giant OrbKelsey Campbell-Dollaghan52Save Of all the ways humans have altered the Earth, mining must be one of the most awesome—just for the sheer ratio of…
Feb 18 2013Save2/18/13What are these mysterious structures in the southern Kalahari?Annalee Newitz32Save They look like alien incubation pods, but these massive grass-and-mud structures are home to a species called…
Feb 18 2013SaveAnimals2/18/13Animals2/18/13Industrious Little Birds Share These Whimsical Homes With HundredsAshley Feinberg18SaveLooking more like something out of The Lorax than what you would find in Africa's Kalahari Desert, these…