An animated look at why production has skyrocketed in recent years.
The faster the price of solar power falls, the more viable it becomes as an energy source -- and the sooner we'll see it on roofs across America.
An animated guide to how crude oil turns into useful fuel for cars, jets, and more.
A quick, animated look at at where emissions come from on our planet.
An animated look at how consumer habits have changed over the years.
An animated guide to the different energy sources that power our nation.