And they work just as well as their silicon-based counterparts.
The climate is messing with your flight is messing with the climate.
The Southeastern U.S. lags the rest of the country on renewables, but a new wind project in North Carolina could be a sign of changing times.
Just when you think the world can't get any stranger or more surprising ... we find sharks swimming around in a volcano.
The battle over a solar ballot amendment just keeps getting more interesting.
That's longer than many of you dear Grist readers have even been alive.
The incoming International Energy Agency director warns that dirty investments could become uneconomic.
That's the takeaway from a new study of wells in Texas, which was spearheaded by the Environmental Defense Fund.
Will the world end in fire or ice? Climate scientists weigh in.