On January 21, 2026, The U.S. House of Representatives voted to overturn federal protections that prevent copper-nickel sulfide mining upstream of the BWCAW, following a joint resolution filed by ...

Coal mines are notorious sources of acid mine drainage, but the orange sludge that threatens water supplies and wildlife also contains valuable rare earth elements.

Rendering of Kemvera’s 50,000 Metric Tons per Year Commercial-Scale PlantDENVER, (GLOBE NEWSWIRE) -- Kemvera, a sustainable ...

Metso has won a major order for the delivery of engineering and key process equipment for a new primary copper smelter ...

The global anhydrous sulphuric acid market size was US$ 11.5 billion in 2021. The global anhydrous sulphuric acid market is forecast to grow to US$ 14.7 billion by 2030 by growing at a compound annual ...

Metso has won a major order for the delivery of engineering and key process equipment for a new primary copper smelter ...

HARRIS COUNTY, Texas — A new lawsuit filed against BWC Terminals claims a worker on a ship near the company's facility suffered injuries when a massive tank leaked up to a million gallons of sulfuric ...

A worker who was on a tanker ship in the Houston Ship Channel during a sulfuric acid leak last week has filed a lawsuit accusing the owner of the facility where the leak occurred of being "grossly ...

Officials are closely monitoring the air and water quality in the surrounding area FOX 26 Houston/YouTube Approximately 1 million gallons of sulfuric acid spilled from a large tank in Texas The tank ...

HARRIS COUNTY, Texas (KTRK) -- A sulfuric acid leak at an industrial plant in east Harris County sent two people to the hospital and led to over 40 people being treated, according to the Harris County ...

HARRIS COUNTY, Texas -- A sulfuric acid leak at an industrial plant in southeast Texas sent two people to the hospital and led to over 40 people being treated, according to the Harris County Sheriff's ...