Two environmental groups are suing the U.S. Environmental Protection Agency over what they say are air-pollution problems with a zinc mine in the Patagonia Mountains of southern Arizona.

Two environmental groups are suing the U.S. Environmental Protection Agency over what they say are air-pollution problems with a zinc mine in the Patagonia Mountains of southern Arizona. The Center ...

Visitors at Saguaro National Park should always watch their step (there are rattlesnakes after all) but now, at least, they won’t have to worry about falling into an old mine. Yes, it’s ...

Once it reached them, the miners immediately also attached a note telling the rescuers that about 480 of them were underground and those still alive were desperate to exit the mine. It was the ...

The downgrade comes after a period of assessment that showed limited stock price gains from the company's potash segment despite increased tonnage in 2024, with expectations for this trend to ...

ADEQ has also issued an aquifer protection permit for the Hermosa Mine, but opponents have appealed that permit decision. That case is now pending before the Arizona Court of Appeals. Since May ...

The proposal concerned “the development of a greenfields sulphate of potash (SOP) fertiliser operation”, which is estimated to have a 20-year mine life and currently contains a drainable ...

Jack Shapiro, 54, of Holbrook, was transported via ambulance to Good Samaritan University Hospital where he was pronounced dead. The cause of death will be determined by the Suffolk County Medical ...

To respond to that need, Michigan Potash is working to start up a potash mine in Osceola County. Citing geological studies, the company says Michigan has “the world’s purest reserve of potash.” ...