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

The repercussions from the fire tragedy at Grenfell Tower, which killed 72 people in a London high-rise in June 2017, continue to spread through the world of building fire safety.