The Colorado River disappeared from the geological record for five million years: scientists now know where it went Article 1160 words 18 votes
‘We’re changing the clouds.’ An unforeseen test of geoengineering is fueling record ocean warmth. Link 80 votes
Rock samples aren’t archived or shared: An international group of geologists make the case for storing and sharing ancient rocks Article 7 votes
Mt. Þorbjörn, Reykjanes – Icelandic volcano swell signals potential eruption Article 495 words 4 votes
Watch the Ridgecrest earthquake shatter the desert floor in stunning before-and-after images Article 12 votes