The grader is one of the most used pieces of road maintenance equipment around the world — but how much do you know about its history?
The Future Is Now: 3 Technologies That Are Helping the Coal Industry Get Cleaner
Clean coal technologies (CCTs) are having a measurable impact on the coal industry’s emissions, paving the way for a brighter, cleaner future.
3 of the Dustiest Places On Earth
From California to Kazakhstan, take a look at some of the dustiest places on the planet.
Copper: Where It Comes From and Why We Need It
Copper is one of the most important metals in the world, and it’s time it got its due.
Spontaneous Combustion: A History of Coal Pile Maintenance
Coal’s propensity to burn is what makes it such a great source of fuel. Unfortunately, it’s also what makes storing and transporting the resource such a challenge.