Severe storms will light up the Southeast and Gulf Coast as a massive winter storm bears down on the Eastern U.S.

Infrared satellite imagery showed the “bitterly cold” mass of air moving into the northern US on January 22-23.

Central Colorado residents woke up to snowfall as arctic air swept the region on Friday, January 23.

An ice storm that slammed parts of Ontario over the weekend downed trees and left thousands without electricity.

Lake-effect snow brought blizzard-like conditions to parts of New York on Monday, January 19.

Satellite imagery shows the moment a large coronal mass ejection erupted from the Sun on January 18, triggering a “very rare” ...

A photographer captured footage of a mesmerizing green aurora borealis close to Fairbanks, Alaska, on Friday, January 16.

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Italian firefighters were surveying the damage brought by flooding along the Catania coast, in Sicily, on Wednesday, January ...

Locals in the Ukrainian city of Lviv used colorful ice bricks to build an igloo during wintry weather, footage posted on ...

A “large, long-duration winter storm” poised to impact dozens of states was bringing rain showers to parts of the West Coast on Thursday, January 22, satellite imagery shows.

A pile-up crash involving more than 100 vehicles, including at least 30 semi-trucks, left several people injured and prompted ...