The meteor fragments returned by OSIRIS-REx shed light on the entwined history of water and the chemical ingredients of life in the solar system.
The chemical makeup of mineral inclusions preserved in impact glass hints at the site of a missing impact crater.
Rivers began pumping weathered material into the sea about a billion years after Earth formed, suggesting continents may have gotten an early start.
Hubbard, who first joined the USGS as a postdoc, is part of the agency’s Earth Mapping Resource Initiative (Earth MRI).
Feedback on the strategy has been broadly supportive of developing a plan to manage the future of mining in NZ, officials say ...
The International Council on Mining and Minerals (ICMM) and the International Network for Acid Prevention (INAP) have unveiled a tool to help reduce and prevent water pollution caused by acid rock ...