A new study dynamites a long agreed-upon climate goal.
The agency’s plans for 2014 involve a hard look at fracking and new curbs on carbon-belching power plants.
New research offers some fascinating clues.
There isn’t much good news to report about the environment these days. But here are a few developments for which we can give thanks.
Science author Simon Singh reveals the highly nerdy layer beneath the longest-running sitcom on TV.