Record quarterly copper production of 12,883 tonnes contributed to consolidated copper production for 2024 of 40,600 tonnes in concentrate. The Caraíba Operations delivered 8,566 tonnes during the ...

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US President Donald Trump has ordered an investigation of copper imports in what is a first step toward potential tariffs on the metal. Administration officials said the White House wanted to find ...

Fusing science with sleep, mattress manufacturers are increasingly using copper materials for two main reasons: copper is an excellent conductor of heat, allowing it to absorb and disperse heat ...

There are nearly 3,000 spider species in North America alone, making identifying a common house spider difficult. Is it just a harmless little guy? Or a venomous predator waiting to pounce?

According to Prof. Bartal, “The fact that a quasicrystal is a ‘shadow’ of a periodic crystal in a higher dimension is not new in itself. What we discovered is that the projection includes not only the ...

BHP's first-half profit is down 23 per cent. Its interim dividend was the lowest in eight years, at 50 cents per share. The impact of Donald Trump's tariffs on China and the flow-on effect on ...

London-born street footballer Kego has landed a professional contract at Spanish fifth tier side UD Ibarra, managed by Diego Maradona's son; the young forward was on the books at Crystal Palace ...

Physicists at the Southern University of Science and Technology (SUSTech) in Shenzhen, China, observed the key hallmarks of superconductivity in a thin film of crystals of nickel oxide ...

Some states, such as Florida, completely exempt the house from the reach of certain creditors. Other states set limits ranging from as little as $5,000 to up to $550,000. "That means, regardless ...

Every time a wave crosses a boundary between two crystals, known as a grain boundary, it loses energy. If the crystals are smaller, there are more of these grain boundaries in a given volume.