Most summers, the polar jet stream retreats northward into Canada and weakens considerably, leaving the continental U.S. with ...

Climate change fuelled severe heatwaves, floods, storms and wildfires worldwide in 2025, hitting vulnerable communities ...

From the fires in Los Angeles to tornado outbreaks in the South and Midwest, the U.S. experienced extreme and sometimes ...

The weather in Phoenix was often unpredictable, with an unexpected series of fall rainstorms and a sudden December heat wave.

Last week, I featured some extreme weather events on Christmas Day. With the start of the New Year, here are some extreme ...

(CNN) — Slow-moving summer storms capable of extreme rain are poised to drench the East Coast Monday, threatening millions from North Carolina to New England with even more dangerous flash flooding.

In Ireland, several reports this year found that the state of the country's environment was getting worse. Met Éireann climatologist Paul Moore explained that as Ireland warms, extreme weather events ...

PHOENIX – The ongoing extreme heat warning for metro Phoenix has been extended by another day, but that’s not the biggest weather news of the week. The real headline-grabbing development is the ...

Waves of atmospheric moisture could cause urban flooding and mudslides across California this week, according to the National ...

Approximately 20 weather warnings are in effect across the country as perishing cold, blizzards and rainfall  warnings hit ...