Unfortunately, TransCanada's "oil is oil" logic worked in the courts this time around. But pipeline opponents get another hearing next week.
But now more people are growing obese and getting diseases like cancer and diabetes.
Climate denier Alex Rawls leaked the IPCC's forthcoming report, erroneously claiming that one sentence in it undermines climate science.
Please adjust the expectations of your Christmas carols accordingly.
Canadian inventor Louis Michaud has a big idea, and now he has some big funders, too.
A new study suggests a link between rising food allergies and our ubiquitous and beloved pesticides.
Perhaps seizing on post-Sandy sentiment, N.Y. Attorney General Eric Schneiderman is leading this fight against greenhouse gas polluters.
That's actually a pound less than in 2000.
Tree farms might soak up lots of carbon, but some critics still think renting a potted tree is better.