Climate scientists, environmentalists and politicians worried about man-made global warming sounded the alarm this year when Arctic sea ice levels...

Last week, we looked at how the EPA manipulated the public comments process for its new rule defining protected waters...

Sea ice extent in Antarctica last month set a new record high for the month of May, according to data...

The number of excuses for the global warming pause or hiatus had grown to more than 66 when the National...

A new paper posted today on ScienceXpress (from Science magazine), by Thomas Karl, Director of NOAA's Climate Data Center, and...