Scientists from Heriot-Watt and the University of South Africa have developed a method to convert hazardous acid mine ...

New method turns toxic acid mine drainage into ferric chloride for drinking water treatment, offering a sustainable solution.

When acidic components get into rain or other forms of precipitation, acid rain can make trees die. It won't hurt you to walk or swim in acid rain, but the particles that cause it may hurt your lungs ...

The town of Belt has worked with the state for decades to tackle issues left by the Anaconda Coal Mine. A new multimillion-dollar water treatment facility will finally fix that. The plant will clean ...