As a way to avoid making commitments to address climate change, U.S. leaders will often make the bad faith argument…

The Trump administration isn’t about renewable energy, but thanks to the Washington, D.C., city council, it could…

Carbon pollution in advanced economies is on the rise after five years of falling. It was good effort while it…

Boiled down, climate change is a simple math problem. There’s a finite amount of carbon the world can chuck in the…

For the last few years, the United States has been a lukewarm leader on global climate action. Now, if …

When it comes to planet-warming gases we need to worry about, carbon dioxide is at the top of the list. But the…

As humanity’s first space colonists are getting ready to ship off to Mars in 2030, the citizens of Earth may have…

The LA gas leak may be a climate disaster, but a similar problem is playing out all over the world. Now, thanks to…

After seven years of political wrangling, President Obama has finally rejected the Keystone XL oil pipeline, a…

The United States may be the second largest carbon emitter on the planet, but it’s got a new rival: Forest fires.…

Carbon dioxide is a funny molecule. Life as we know it wouldn’t exist without CO2. But when we pump too much of it…