More information: Mahadeb Gorai et al, Broadly Applicable Copper(I)-Catalyzed Alkyne Semihydrogenation and Hydrogenation of α ...

In a new court filing, the Trump administration says it will reissue an environmental impact statement that would allow the government to swap land with Resolution Copper at Oak Flat. The land ...

Codelco posted a slight increase in first-quarter output despite power, weather and maintenance interruptions, as the world’s biggest copper producer battles to compensate for deteriorating ore ...

State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China University of Chinese Academy of ...

Two 19-year-old Copper River region residents died Wednesday after their Toyota Camry crashed on the Richardson Highway, Alaska State Troopers said. The incident was reported near Mile 122 just ...

Vedanta Ltd is in focus as parent Vedanta Resources considers a U.S. IPO for its Zambian unit, Konkola Copper Mines, aiming to raise $1 billion for expansion. With copper output recovery underway post ...

LIMA, April 24 (Reuters) - Peru's sprawling Antamina copper mine is slowly restarting operations, a source close to the company said on Thursday, after an accident earlier this week left an ...

As global pressure builds to transition toward clean energy, the world’s copper mines are under increasing scrutiny. Copper is central to nearly every facet of the modern economy—used in everything ...

Diamond/copper (Dia/Cu) composites have become a focus of research due to their ultra-high thermal conductivity and low coefficient of thermal expansion. However, poor interfacial bonding and high ...

The ongoing trade war and a recent IMF downgrade are creating uncertainty and potential weakness in the industrial metals market, particularly for copper. Goldman Sachs analysts have provided ...

Copper gained, pushing higher with other metals, as the U.S. signalled a more conciliatory tone toward China in its trade war. Three-month futures advanced to around US$9,450 a ton in London, after ...