Lower prices could have two negative effects: more gasoline burning and less investment in cleaner alternatives and technologies.
A new study shows that cleanup efforts barely scratched the surface.
Nearly 1.3 billion people lack access to electricity, but bringing them up to a western level of consumption of fossil fuels will fry the planet. What's the ethical path forward?
A reader wants to stay warm without wasting energy. Umbra turns up the heat.
Peru may have banned GMOs, but the success it has seen in feeding its people has a lot more to do with smart economic policies.
From a military and engineering career to fighting fracking -- meet one of the most interesting candidates on the ballot in November.
Oxfam and Greenpeace call out the new E.U. targets for being too low and unenforceable.
The National Bureau of Economic Research points out the connection between climate change and ... bar fights?
People who reported fracking-related complaints to the authorities were frustrated by the lack of response, researchers found.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.