Scientists have developed a solar-powered device that can pull pollution from the air and convert it directly into fuel for ...

For most countries around the world, sourcing energy entirely from wind, solar, geothermal, and hydropower by 2050 would ...

It's meant to make you feel good to see a label on Google or Expedia saying you're choosing a flight with below-average CO2.

Alas, most things mean something for global warming.

President Trump ordered EPA Administrator Lee Zeldin to decide by next week whether the agency could abandon its authority to ...

Cleaner air's impact requires a steeper reduction in human-emitted methane to meet global targets. A new study reveals that ...

Learn about the hidden dangers of air pollution. Discover how it can impair brain function and affect cognitive processes.

New database aims to help cities map out their own CO2 cuts as President Trump looks to eliminate federal programs.

University of Maryland researchers just concluded that hydraulic fracturing – the process of shaking oil and gas free from below – could endanger the health of nearby residents by ...

Improved computer models shed light on how reducing sulphur emissions will inadvertently release methane from wetlands.