Two days of January wildfires in Southern California did not produce anywhere near as much CO2 as U.S. cars have emitted over ...
The Arctic tundra is being transformed into an overall source of CO2, thanks to warming and frequent fires, according to the US science group NOAA. The ability of the Amazon rainforest to absorb ...
And from January through April, CO2 concentrations increased faster than they have in the first four months of any other year ...