The Old Farmers Almanac has predicted the last frost dates across the U.S. for 2025 — and some in the Chicago area might be ...

On March 9, the polar vortex wobbled and then snapped back the other way as mighty winds, suddenly shifting from the west to the east - something that typically happens once a year - usually in the ...

A "major disruption" has recently rocked the Arctic polar vortex, causing it to weaken and reverse direction from ...

Several days with temperatures of 10-20 degrees below the historical average could be dangerous to plants and ruin outdoor ...

"The more we know about Earth's icy environments, the better we will be able to understand the other environments," said ...