Paul Krugman: Newt Gingrich Is ‘A Stupid Man’s Idea Of What A Smart Person Sounds Like’. Newt also thinks secular governments are scary.
In Cain and Perry's gaffes, the Republicans' degradation is laid bare.
Air bubbles confirm permafrost CO2 release:
Bubbles of air trapped in ice long ago are helping paint a clearer picture of what may happen to atmospheric carbon dioxide levels in the future if climate change melts the northern hemisphere's permafrost, scientists say.The Mars rover Spirit’s entire five-year mission, in less than three minutes:
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