It's the final and crucial piece of Obama's climate plan, and it just might work.
The city of Hamburg plans to bury a section of the Autobahn, and plant a stretch of parks, gardens, and trails on top the tunnel.
You'll never need to board a carbon-spewing plane again.
According to a new map, Australia is a great place to ride out climate change. We're not buying it.
Other things Senate to vote on the existence of: time, the moon, vegetables, Jean Claude Van Damme.
New at the Detroit Auto Show: the new Chevy Volt, the all-electric Bolt, and plug-in and hybrid cars from VW, Mercedes, and Hyundai.
Resilience is an idea with potentially transformative power -- but we need to make sure it isn't co-opted by big business and the forces of the status quo.
Methane, a powerful greenhouse gas, is leaking from wells and pipelines across the country.
As Romney prepares for another presidential run, let's look at his craven pandering on the critical issue of global warming.