If you can’t pollute less, pay someone else to pollute less for you. Carbon offsets sound simple but are complicated in practice.

New fuels, new policies would be needed soon to meet the goal of net-zero carbon emissions by that date.

China has more than enough coal underground to service the country’s needs.

At the COP26 climate change summit, the British government will call on the world to decarbonize, but are Brits ready to follow their leaders?

A “vault” for carbon-emissions permits could also create incentives to drive innovation in the battle against climate change.

A whole lot, according to a new report from the International Energy Agency. And fast.

One way to pay directly for the cost of climate damage from fossil fuels is to impose a tax on carbon.

The tech titan is running an innovation contest for carbon-removal technology. But it can only be a small part of the solution.

Lufa Farms, a Canadian company, sees rooftop gardening as a way to cut energy costs.

How will the world’s most populous country and its worst polluter get there?