Smoke is a useful thing, whether you want to hide from enemy combatants or just make a big scene at a local sporting match. Smoke devices have lots of applications, many of which will likely cause ...

It might seem like a paradox, but coal might hold the answer to solving carbon emission problems. The key isn’t burning it, but creating it using carbon dioxide from the atmosphere.

But fossil fuels come with a cost. Coal smoke is linked with everything from asthma and birth defects to cancer and premature death. Gas fracking is tied to contaminated groundwater and earthquakes.

Prosecutors say the ring smuggled thousands of illegal devices that let diesel-truck drivers belch hundreds of times more ...

Unfortunately, much of that economic growth is fueled by coal, one of the largest contributors ... It can even hook up all these assets to make a virtual power plant. So what does this have ...

“This is also an excellent opportunity for financial institutions to create their own deal flow of bankable coal-to-clean transactions.” ...

Families living on Segontium Terrace in Caernarfon, which is above the town's station, say “dirty coal” smoke clouds hang around homes. Railway officials have acknowledged that there’s a ...

OAK GROVE —Mining for coal under homes can make land sink and settle, exactly what residents of this small community say has ...

But while such industrial and political obstacles make the path toward shrinking coal consumption in China appear difficult, the way forward is also surprisingly straightforward. First ...

A New Haven coal fire that ignited Thursday morning around 5 a.m. is ... initial alarm and remained on-site until around 4 p.m. Residents reported significant smoke covering the area. A New Haven ...

Families living on Segontium Terrace in Caernarfon, which is above the town's station, say “dirty coal” smoke clouds hang around homes. Railway officials have acknowledged that there’s a significant ...