Carbon Dioxide Emissions, Carbon Dioxide | featured news

In U.S. surprise, CO2 levels hit 20-year low

CO2

Carbon dioxide emissions hit an unexpected 20-year low earlier this year, mainly because utilities have switched from coal to natural gas.

 

CO2 'drove end to last ice age'

CO2 Ended Ice Age

New research provides compelling evidence that the last ice age was ended by a rise in temperature driven by an increase in atmospheric carbon dioxide.

 

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