Audi is Making Fuel from Air and Water over 5 years

Catching Waves and Turning Them into Electricity over 5 years

Who has Planted the Most Carbon-Storing Trees? China's 'Green Great Wall' Takes the Prize over 5 years

The Cost of Mobility in Lebanon over 5 years

Sea-Level Rise Accelerating, Say Scientists over 5 years

Obama Approves Oil Drilling in Arctic over 5 years

World Bank: Carbon Price Vital for Zero-Emission Goal over 5 years

Permafrost Holds Key to Release of Trapped Carbon over 5 years

Australia PM Advisor Says Climate Change a U.N.-Led Ruse over 5 years

Motorsport is Undergoing a Full-Throttle Green Revolution over 5 years

Joss Whedon: Politicians Who Deny Climate Change ‘Deny Basic Scientific Truth’ over 5 years

Study: Extreme Weather already on Increase Due to Climate Change over 5 years

In Historic Move, BP's Shareholders Adopt Global Warming Resolution over 5 years

Climate Study Warns: Carbon Plans Deeply Inadequate over 5 years

Republican Gets JFK Courage Award for Climate Stance over 5 years

Polar Bears Hit by Twin Threats of Pollution and Climate Change over 5 years

Here’s What China Closing Coal-Power Plants Means for Emissions over 5 years

Earth Day Scientists Say 75% of Known Fossil Fuel Reserves Must Stay in Ground over 5 years

4 Surprising Reasons Why Clean Energy is Gaining on Fossil Fuels over 5 years

The Hidden Ocean Patch that Broke Climate Records almost 6 years