Learn more about polar vortex collapse - the weather phenomenon likely to cause cold snap across much of UK in coming weeks ...

A new study confirms the Antarctic ozone layer is healing as a direct result of global efforts to reduce ozone-depleting substances.

After Feb dumped a wave of unconditionally severe winter weather in the US, March is about to unleash those conditions again ...

A 'polar vortex collapse' is set to plunge the United States back into the frigid weather much of the country suffered ...

According to the National Oceanic and Atmospheric Administration, the average temperature Wichita sees in March is 47.4 ...

Weather analysts are divided over the polar vortex’s influence on weather and what that means for the rest of this year’s winter.

Because this is the Polar Vortex Blog, we would love to be able to tell you how the stratospheric polar vortex is doing super ...

Month-to-date temperature analysis shows that February 2025 has been the coldest in the U.S. has seen in 15 years. In 2010, ...

author of the Polar Vortex Blog and meteorologist at NOAA’s Climate Prediction Center, in an email. “What has been catching ...