Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

Andrew Freedman has joined CNN’s climate and weather unit as a senior reporter, the network announced April 21, 2025.

The polar vortex slid toward Europe in recent weeks, ushering in cooler temperatures to portions of Canada A significant disruption to the polar vortex over far Northern Canada will keep the ...

A significant disruption to the polar vortex over far Northern Canada will keep the pattern’s influence locked in our neck of the woods like a houseguest overstaying their welcome. Even as the world ...

INDIANAPOLIS (WISH) — The National Weather Service is offering free classes to anyone interested in helping them spot a tornado or developing severe storm. It’s part of their storm spotter ...

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

When the polar vortex begins to wobble and allows arctic air to spill south into northern Illinois in January, we usually end up with dangerously-cold air around Chicago. When it happens in April ...

Meteorologist Jaclyn Whittal breaks down the Polar Vortex and its impact on the pattern throughout April New U.S. registration requirements for Canadian travellers go into effect The Canadiens are ...

The National Weather Service will no longer provide language translations of its products “due to a contract lapse.” The weather service “paused” the translation services “until further ...

WASHINGTON -- A National Park Service webpage about the Underground Railroad has been restored to its original state months after it was changed to remove abolitionist leader Harriet Tubman from ...

The National Park Service has restored references to abolitionist Harriet Tubman to its webpage on the Underground Railroad after initially defending the removal. “Changes to the Underground ...

The National Weather Service has stopped providing language translations for its products — and experts warn that the change could put non-English speakers’ lives at risk when extreme weather ...