Study reveals mammoth as key food source for ancient Americans(uaf.edu)103 points by stevenwoo 1 year ago | 71 comments
30cm worm fossil more than half a billion years old discovered in Greenland(bristol.ac.uk)125 points by clouddrover 2 years ago | 108 comments
Radio pulses detected coming from ice in Antarctica(psu.edu)40 points by geox 1 year ago | 12 comments
Is our death from a hydrogen sulfide event inevitable in climate warming? (2005)(psu.edu)26 points by DrierCycle 11 months ago | 7 comments
Plans to plant billions of trees threatened by undersupply of seedlings(uvm.edu)84 points by geox 3 years ago | 71 comments
A new timeline for Neanderthal interbreeding with modern humans(news.berkeley.edu)62 points by diodorus 1 year ago | 37 comments
