The president exempted a copper smelter in Arizona from air-quality rules. An E.P.A. official guided the company that sought ...

Ace Green Recycling, a Singapore-based lead and lithium-ion battery recycler with North American headquarters in Houston, has signed an equipment supply and licensing deal with Israel-based Hakurnas ...

In five years, chances are the only above-ground legacy left from more than 100 years of lead smelting in East Helena will be Asarco’s water treatment plant and the slag pile that rises above the city ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

(Repeats to additional subscribers) * China Dongling to restart 100,000 lead-zinc plant this mth * Jiyuan government undecides restarting time for 3 smelters * Yuguang may give up shut smelter; ...

This story is being co-published with Public Health Watch. West of the Rockies, just one lead battery recycler remains in the United States. If your car battery conks out in downtown Seattle or the ...

New research has found that ancient Greece may harbor the oldest known evidence of lead pollution. After analyzing sediment cores from Greece’s mainland and the Aegean Sea, scientists identified ...