Methane, ethane and propane found in drinking water near fracking sites
June 25, 2013, 1:51 p.m. by John Platt
A new study finds that drinking water quality near Marcellus shale gas extraction sites could be compromised.
Shopping is 45 percent of U.S. miles traveled, study finds
May 23, 2013, 12:18 p.m. by Jim Motavalli
It's about time somebody looked at shopping as a separate transportation category. It turns out to be a major energy hog.
Fracking is draining water resources, especially in the West
May 7, 2013, 4:41 p.m. by John Platt
New reports say hydrofracking threatens groundwater resources.
Fuel-cell dreams: Powering houses and cars with zero-emission energy
May 6, 2013, 2:45 p.m. by Jim Motavalli
Big hydrogen power plants like the one just installed in Bridgeport, Conn., can complement a fleet of fuel-cell cars.
New film exposes the dirty business of climate change denial
March 7, 2013, 7:12 p.m. by Karl Burkart
A shocking new documentary hits theaters March 8, exposing how major fossil fuel companies worked to subvert U.S. politics at the highest level.
The world's 10 oldest living trees
Polynesian seafarers discovered America long before Europeans, says DNA study
What your blood type says about you
9 of the world's largest dog breeds
These electric-blue night clouds are expanding around the globe, says NASA
See the first images from an asteroid's surface