Hundreds of spaceflights a year would emit more greenhouse gases than some major power plants.
An international blue carbon wave is on the way.
We thought dams were good for the environment, but they may actually release immense amounts of carbon.
We're seeing fewer pollution-related deaths a year.
Andean forests sequester a significant amount of carbon from the atmosphere.
A new policy brings back an old approach to tallying the cost of carbon, albeit with limitations.
The new currency in the novel Ministry for the Future has real-world supporters.
It’s not just carbon capture that needs the cash.
But it still wasn’t anywhere close to how much we need to cut.
Fast-growing vegetation can reduce carbon stored underground.
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