The IPCC, NOAA, and a study on Antarctic sea ice are this week's big climate headlines.
A group of scientists believe that “carbon farming” really might be the answer to climate change.
Attempts to alter the atmosphere may have unpredictable effects such as triggering disaster in parts of Africa.
Former chair of the IPCC says global average temperatures could reach 5°C above their pre-industrial level.
Controversial U.S. businessman's iron fertilization off the west coast of Canada contravenes two UN conventions.
Scientists suggest brightening clouds above hurricane-forming regions could deprive storms of heat they depend on.
Pumping carbon dioxide underground to keep it out of the atmosphere might not work on a large scale, says a new study
Blue skies no more? That's one side effect of a new geoengineering study that might turn out to be deeply troubling.