A Dec. 17 Facebook post (direct link, archive link) claims a CO2-driven greenhouse effect is not causing modern climate change. "The greenhouse effect is a hoax," reads the post's caption. "There is ...

For at least the past several hundred thousand years, temperature changes and carbon dioxide levels have risen and fallen in near-unison. The correlation was presented in striking fashion in a pair of ...

The U.S. Department of Energy has just published its estimates of global carbon dioxide emissions for the year 2010, concluding emissions rose by 6% from 2009 to 2010. This constitutes the largest ...

NEW YORK — Water vapor and clouds are the major contributors to Earth’s greenhouse effect, but a new atmosphere-ocean climate modeling study shows that the planet’s temperature ultimately depends on ...

Nov. 12 (UPI) --Climate scientists continue to uncover negative feedback loops triggered by warming global temperatures. New research suggests bacteria are likely to emit more CO2 as they adapt to ...

R. Taylor writes in to Tips and Notes to WUWT with this. Anthony: If you shift Vostok temperatures by reasonable time lags, and use reasonable parameters for an equilibrium between temperature and CO2 ...

The Colorado Legislature and Gov. Polis seem determined to wreck our electrical power system, our oil and gas industry, and the rest of our economy in an attempt to reduce CO2 emissions. Their motive ...