Even if it is 40°C outside, you can stay cool without using air conditioning, which represents 10% of the world's electricity ...

The 800 and 500-foot-tall chimneys of an old coal-fired power station in Tennessee were brought down in a controlled ...

Moment 800-foot-tall power station chimney crumbles to ground in blast - ...

Beneath layers of waste, landfills around the US have been reaching scorching temperatures, spewing toxic gases and geysers ...