Canada’s $4.4-billion plan to cope with a poisonous legacy at a former gold mine in the Northwest Territories risks ...

"We're turning a giant liability into something that's contributing to defense." Researchers attempt incredible feat at toxic ...

When Xcel Energy stopped burning coal at its Valmont Power Station in 2017, it left 1.6 million tons of toxic coal ash on the ...

The findings come on the heels of an April 10 HT report, which revealed how two private contractors were flouting scientific ...

The company is still remediating properties, crops, and testing samples for contamination from a spill in early April.

A court in Sweden on Tuesday convicted 10 people of illegally dumping toxic waste, including a former stripper who once described herself as the "Queen of Trash", in the country's ...