Carbon Dioxide | featured news

Greenhouse gases make high temps hotter in China

China, the world's largest producer of carbon dioxide, is directly feeling the man-made heat of global warming, scientists conclude in the first study to link the burning of fossil fuels to one country's rise in its daily temperature spikes....


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


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


Scientists: Carbon dixode at highest level in 800,000 years

Scientists say the level of carbon dioxide in the Earth's atmosphere is the highest in at least 800,000 years.


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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