EnvironmentPutting CO2 into rocks and getting hydrogen out is climate double win Storing carbon dioxide in rocks while producing hydrogen from them - and perhaps even geothermal power too - could be a double win on the climate front, and several groups are trying to make it happen News
EnvironmentHuge landslide in Alaska caused 481m-high tsunami When the slope of a mountain above Tracy Arm fjord, in Alaska, gave way on 10 August 2025, 64 million cubic metres of rock fell into the fjord, causing a 5.4 magnitude seismic event News