The famous Praid Salt Mine in Harghita county is facing a risk of collapse after recent flooding caused severe water ...

Coal ash contains toxic heavy metals, like arsenic, which contaminate water whenever the ash gets wet. Most of Indiana’s coal ...

Romanian authorities scrambled Friday to save a salt mine in the northern village of Praid from further damage after heavy ...

Amid threats to drinking water supply, Pittsburgh's Alcoa faces new resistance in Australia, where it built a metals empire ...

US aluminium giant Alcoa wants to expand mining operations in Western Australia's jarrah forests, setting the stage for a ...

Professor Georgi Popov said safety assessment is typically done during the operational phase of projects, but that is ...