Which fuels do U.S. home heating systems use?
The world’s material consumption is expected to grow from 41 billion tonnes in 2010 to about 89 billion tonnes by 2050. This graphic shows the impact...
Where will the world's next megacities be by 2030?
Cities are the engines of the economy and need metals to run. Here's how the rise of megacities will drive metal demand well into the future.