At a laboratory in Newark, New Jersey, a gray liquid swirls vigorously inside a reactor the size of a small watermelon. Here, scientists with the mining technology startup Still Bright are using a ...

BEIJING/SINGAPORE (Reuters) -Some Chinese smelters have agreed to process copper from Chilean miner Antofagasta for no charge, a record low for the industry, but the outcome was better than expected ...

Section 112 enables the president to exempt any stationary source of air pollution from any CAA regulation for two years if he or she “determines that the technology to implement such standard is not ...

The South Australian government has initiated the application and assessment process for BHP's (NYSE:BHP) proposed expansion of its Olympic Dam copper smelter and refinery. If approved, this project ...

Throughout 2024, China worked to control its rapidly growing copper smelters, which were lowering profit margins amid a bustling copper market. China currently leads the world in refined copper ...

WASHINGTON (Reuters) -U.S. President Donald Trump on Friday reversed a Biden-era air pollution rule that had imposed stricter limits on emissions from copper smelters. The copper rule, finalized in ...

Vedanta Copper International, a wholly owned subsidiary of Vedanta. The project forms part Saudi Arabia's ambitious Vision 2030, which endeavours to unlock an estimated $1.3-trillion in mineral ...