How do we know that the pronounced global warming trend during the 20th and 21st century is not caused by natural cycles?
The National Academy of Science (NAS) presents a short video to explain why there is a greater than 90% chance that the global warming trend over the past 50 to 60 years is due to the burning of fossil fuels and other greenhouse gas emissions and not natural cycles.
Video courtesy of the National Research Council and YouTube.....
An international team of scientists have come up with a new and improved method to determine how much cooling occurs following a major eruption and for how long.
A recently published study examined a selection of papers that reject man-made global warming and found a number of methodological flaws and a pattern of common mistakes.
An update on the status of sea ice in the Arctic and Antarctic along with the latest prediction for the annual sea ice minimum in September.
NOAA has announced that last month was the warmest of any month on record going back to 1880.
A look back at some of the key findings from working group I of the IPPC's 5th Assessment Report.
NASA's Goddard Institute for Space Studies has just released their global land/ocean surface temperature anomaly data for July 2015.