The polar vortex could bring a cold blast to millions across America in the second half of March, AccuWeather said in a media ...

The nationwide cold snap is due to a polar vortex ... stratospheric polar vortex has extended over North America more than it normally does this winter.' The shape of the vortex - which ...

KANSAS CITY, MISSOURI, US — Notable drought and dryness have dominated North America since 2020. It was set off by the ...

Notable drought and dryness have dominated North America since 2020. It was set off by the 22-year solar cycle and a ...

Winter isn't over just yet. A major shift in the weather pattern could have millions across the United States once again reaching for their winter coats later this month before milder springlike air ...

Impact on North America's weather in March - An in-depth look at the forecasted polar vortex collapse and its potential effects on weather patterns across North America this March ...

While many Canadian cities experience freezing temperatures during winter, one place holds the record for being the coldest city ... ever recorded in North America—a bone-chilling -63°C ...

Winter 2024-2025 started off slowly and seems to be ending early, with what appears to be a very mild March to date, but such ...

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

The “city under the ice” revealed a hidden chapter of the Cold War era and gave rise to a new field of scientific inquiry. As ice melt accelerates, its story isn’t over yet.