Smoke stacks at American Electric Power's Mountaineer coal power plant in New Haven, West Virginia, October 30, 2009 | Saul Loeb/AFP/Getty Images

How to Turn Carbon Dioxide Pollution Into Useful Products

Amid new US government subsidies for carbon-capture technologies, a study looks at ways to recycle planet-warming emissions.

A proposed timeline of CO2 utilization methods | Bushuyev and De Luna et al./Joule