Cooling technologies, including refrigerators and industrial chillers, can prevent food waste and are increasingly necessary in our warming climate. Are there ways to minimize their climate impacts?

It is crucial that policymakers focus on regulating airline emissions and fostering innovation in sustainable aviation fuels.

The fast food chain is missing an opportunity to educate its millions of daily consumers on what will truly “make a fiery difference” in saving our planet.

We need a unified format for how carbon footprints are communicated, and policies to make them a normal part of doing business.

State-owned companies emit more carbon dioxide than any country except China. Countries can leverage these enterprises to achieve climate and energy policy objectives.

Despite long-standing rhetoric, older buildings are not always greener, according to a recent study.

The cryptocurrency’s high value comes at a high cost to the planet.

Estimates say the city releases about 50 million tons of carbon a year, but no one has actually measured it. A new project is trying to change that.

Recent research suggests it might not be as sustainable as we might think, but it’s complicated.

Short answer: Moderation is key.