Copper rose while the physical market is tightening as the metal continues to flow to the U.S., with traders taking advantage of high premiums ahead of the results of an investigation into copper ...

The second beta of iOS 26 hints at the existence of an iPhone with a new display size, perhaps the iPhone 17 Air that's ...

The water gas shift (WGS) reaction is of paramount importance for the chemical industry, as it constitutes, coupled with methane reforming, the main industrial route to produce hydrogen.

Read more As massive Oak Flat copper mine clears legal hurdles, Apache see religious freedom being trampled Alert Top Story House and Senate GOP battle over a budget in Arizona ...

Nearly a week from now, the U.S. Forest Service is planning to release the final environmental impact statement for Resolution Copper’s proposed mining project east of the Valley. Once published, that ...

A recent Supreme Court decision has dealt a blow to Indigenous groups trying to protect their ancestral lands from being transformed into one of the largest copper mines in North America. They vow ...

The vertical distribution of aerosols plays a fundamental role in shaping air quality, influencing energy balance through radiative forcing, and impacting atmospheric dynamics. In the Eastern ...

A federal judge laid out a timeline for the government to advance a contentious land exchange and copper mine but didn’t halt the project. People gather to protest the Resolution Copper mine in ...

A federal judge in Phoenix denied two motions that sought to halt a land swap for a huge copper mine at Oak Flat, a site east of Phoenix. A different judge blocked the government from issuing its ...

Critics surmise that Resolution Copper will likely send raw material to China, where the world’s largest copper refineries exist. Whether the profit margin is acceptable for Resolution Copper is ...

In exchange for about 5,000 acres of ecologically valuable properties around Arizona, Resolution Copper would gain ownership of Oak Flat to create one of the largest copper mines in the country. While ...

Today, spot #1 copper cathode in North China traded at a discount of 220 yuan/mt to 140 yuan/mt against the front-month contract, with an average discount of 180 yuan/mt, up 40 yuan/mt from the ...