How ‘leaky waves’ from ambient noise can reveal what lies underneath earth’s surface
Researchers have improved the way of studying the geologic structures beneath earth's surface by using ambient noise.
Latest Stories
Rio Tinto cuts ties with Russian businesses over Ukraine war
The decision throws into doubt the future of Rio's aluminum joint venture with Rusal and an Irish refinery, key to Europe’s aluminum sector.
Sibanye halts work at gold mines as workers begin strike
Mining activities at Driefontein, Kloof and Beatrix mines were halted from Wednesday evening, except for essential services.
Peabody gets $534 million margin call on coal
Peabody’s margin call is one of the flashiest examples of how the volatility sweeping commodity markets will slam companies that are holding wrong-way bets.
Nickel trade falls silent in throwback to LME’s darkest days
The LME was moving to restore order in a market gripped by a classic short squeeze, driven by a panicky move by the world’s largest nickel producer.
Uranium mining stocks gain as US weighs sanctions on top Russian supplier
Rosatom is a delicate target because the company and its subsidiaries account for about 35% of global uranium enrichment and has agreements to ship the nuclear fuel to countries across Europe.
British Columbia First Nations to take equity stake in Coastal GasLink
Sixteen of 20 First Nations along the pipeline corridor will own 10%
Integra, Minespider partner to trace responsibly-sourced gold from Peru
Blockchain-secured digital IDs contain information such as provenance data, due diligence documents and carbon emissions data.
Australia, South Africa miners eye options as Europe makes desperate calls
Prices of palladium, coal and other commodities have skyrocketed since Russia's Feb. 24 invasion of Ukraine, while sanctions on Moscow drive Western consumers to replace Russian supply.
