Once unleashed, junk science is hard to tamp down. Here's an easy-to-understand video debunking one of the most common climate-denier claims.
It's good to know what went wrong in Washington. But the real problem we face isn't getting a bill through Congress -- it's global warming.
Good for you? Check. Good for the planet? Check. But how to keep from falling off the meat wagon? Our carnivorous author commences an experiment in provisional vegetarianism.
A reader wonders if she is depriving her child of life’s pleasures by choosing not to drive. Fortunately, Umbra wasn’t Bjorn yesterday.
Tim Flannery, Australia's top climate commissioner, says current record-breaking harsh weather is a sign of things to come.
The National Climate Assessment, released in draft form on Friday, provides the fullest picture to date of the real-time effects of climate change on U.S. life.
Tackling climate change will only work if it's at the core of U.S. economic and political strategy. An ambitious new article explains how to make that happen.
Austin, Texas, grew a whopping 51.1 percent in 10 years. Is it possible for a city to grow quickly and retain its character? Lucia Athens, Austin's sustainability director, hopes so.
Scientists are using new coral records to strengthen the case that climate change might be making El Niño worse.