CREDO tried to run an ad on Facebook calling on Mark Zuckerberg to pull his backing from a TV ad that talks up Keystone XL. Facebook nixed the CREDO ad.
The EPA has lowered its estimate of how much methane escapes during production of natural gas, but some scientists are skeptical of the rosy new figures.
An Assembly committee gave a thumbs-up to three bills that would impose a moratorium on fracking until the state studies the environmental and health impacts.
EVs are now starting to store electricity and then sell it onto the power grid when energy prices are highest.
In May, the atmospheric carbon dioxide concentration could exceed 400 parts per million -- way past the 350 level we need to be aiming for.
Silicon Valley investors are channeling money into food-related startups that aim to make agriculture more eco-friendly and food more healthful.
Manchester, a Houston neighborhood, is where tar-sands oil piped through Keystone XL would be refined. The community has enough problems already.
A bill calling for toxic oil dispersants to be used only as a last resort was quashed after the oil industry voiced its opposition.
Global warming was originally known as the Callendar Effect, in honor of an engineer who discovered it in 1938.