Grist9h
Beneath Greenland’s ice lies a climate solution — and a new geopolitical battleground
Modern society, and the clean energy revolution, depend on rare earth elements. Can Greenland help break China's stranglehold on the market?
The Cool Down14h
Scientists tinker with Medusa-like process to combat a global crisis by turning air pollution into stone: 'Our work solves this problem'
Stanford researchers are tinkering with Medusa -like powers by turning heat-trapping air pollution into stone.
How ancient stone kitchens preserve food secrets
The mortar, pestle and cutting board in your kitchen are modern versions of manos and metates—ancient cooking implements ...