When we compare energy sources, looking at raw numbers only tells part of the story. For coal, gas, nuclear and biomass power stations, the amount of primary energy used depends on how much potential ...

George W. Bush made hydrogen his baby back in the early 2000's, but this alternative fuel could still have its day in the sun.

Advances in technology and a maturing development ecosystem have made renewable energy more economical, less risky, and ...

You might not know it from the headlines, but there is some good news about the global fight against climate change.