One-third of Arctic sea ice disappeared between 1890 and 1940 when CO2 levels were below 310 PPM. 13 Oct 1940,...

The graph is noisy, but the density is needed to see the seasonal patterns in the oceanic fluctuations. Previous posts...

I thought the following paper was interesting. No, lead-author Prof. Pierre Gosselin is not me from NTZ. But he very...

Syrian officials’ decision Tuesday to join the Paris agreement along with Nicaragua leaves the U.S. the only country planning to...

Antarctic penguins flop on an iceberg. Photo: Pixabay CCD Editor's Note: As regular readers will know, our resident geologist James...