Our planet is choking on plastics. Some of the worst offenders, which can take decades to degrade in landfills, are ...

Researchers at UC Berkeley have developed a new catalytic process that can vaporize the polyethylene ... exposing the reactive ends to ethylene gas. The resulting output is propylene and propene ...

Oil companies and gas-station chains love to boast about their fuels, how they burn the cleanest or deliver the most miles per gallon. But can these claims ever be validated? How is the average ...

A study by researchers at NREL and IDL evaluates the techno-economics of hybrid geothermal, solar, and natural gas power ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Barribeau A baseball cap sits between you and the world. It protects ...