Scott Van Voorhis

The new standards deal with both operation of the machinery and training and are slated to go into effect March 1.

HeidelbergCement unit launches feasibility study to install technology to capture and store almost all carbon emissions for potential resale on the market.

For more than two decades, science has recognized that building fires have become hotter, faster-spreading and more toxic. 

Steel companies are blasting a federal decision to exempt two giant LNG projects in British Columbia from punitive duties on cheaper Chinese steel.

Alberta's 400-MW solar farm, just approved, will be competitive even with halt of 2015 clean-energy mandate, proponents say.

Investigators look at whether the crane had been set to weathervane during high winds; Texas’ safety record is questioned