Carbon Dioxide

Carbon dioxide levels in the atmosphere are now more than 50% higher than the average before the industrial era.
Maine’s shrimp population has declined as its gulf waters have warmed, causing a shrimp fishing ban that may threaten the fishing industry indefinitely.
The new program may draw fire from environmentalists, but decarbonization experts say the infrastructure is needed to hit climate goals.
A CO2 pipeline in Mississippi ruptured last year, sickening dozens of people. What does it forecast for the massive proposed buildout of pipelines across the U.S.?
The latest global climate report makes clear we need to suck carbon dioxide out of the atmosphere, and “planting trees” won’t be enough.
The average rate of increase in this heat-trapping gas is faster than ever, scientists reported Monday.
Across the United States and Canada, pollen season is starting 20 days earlier and pollen loads are 21% higher since 1990.
It's the first time the Trump administration is adding rules on carbon dioxide. But it isn't a sudden change of heart on climate.
The global lockdowns put in place to combat the coronavirus have also been dramatically reducing pollution and greenhouse gas emissions.
UN delegates postponed a key decision on global carbon markets until next year.