metals

Business

Sierra Metals reports Q1 earnings; reaffirms 2024 production and cost guidance

2024 Outlook Management expects 2024 to be the year to consolidate the optimization efforts that started in 2023 and to…

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Science

In the race for space metals, companies hope to cash in

This article was originally featured on Undark. In April 2023, a satellite the size of a microwave launched to space.…

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Science

Warming climate is putting more metals into Colorado’s mountain streams

Warming temperatures are causing a steady rise in copper, zinc and sulfate in the waters of Colorado mountain streams affected…

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Science

Staggering quantities of energy transition metals are winding up in the garbage bin

This story was originally published by Grist. Sign up for Grist’s weekly newsletter here. To build all of the solar panels, wind…

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Business

Alcoa surges as U.S., U.K. slap sanctions on using Russian metals on exchanges (NYSE:AA)

Sean Gallup/Getty Images News Alcoa (NYSE:AA) +5.9% and Century Aluminum (CENX) +4.8% post-market Friday after the U.S. and U.K. announced…

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Business

US and UK launch crackdown on Russian metals trade

Stay informed with free updates Simply sign up to the War in Ukraine myFT Digest — delivered directly to your…

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Science

Cannabis vaping liquids contain lead and other toxic metals

Cannabis vape pens can contain unsafe levels of heavy metals Richard Vogel/AP/ Alamy Cannabis vape liquids contain toxic heavy metals…

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Science

Old milk can be used to extract gold and other metals from e-waste

A gold nugget obtained from electronic waste Raffaele Mezzenga An aerogel made from old milk can extract highly pure gold…

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Food & Drink

What to Know About Heavy Metals in Baby Foods

To the foods we eat, the source or the type of heavy metal doesn’t matter. “Plants and organisms do not…

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Business

Dundee Precious Metals to buy Osino Resources for C$287M (TSX:DPM:CA)

DPM will acquire all of the issued and outstanding common shares of Osino for a consideration consisting of C$0.775 in…

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