Add Yahoo as a preferred source to see more of our stories on Google. “Antarctic ice core records show that ice ages begin when CO2 levels are high and they end when CO2 levels are low,” reads the ...
To the editor — The temperature data estimated from the Vostok ice core samples has been manipulated by several people to falsely blame humans and greenhouse gases for increasing temperatures. If you ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results