Polar vortex: What’s behind the lethal winter storm in the United States?
Published on: Jan. 26, 2026, 6:15 p.m. | Source: The Indian Express
A powerful winter storm blanketed 17 states in the U.S. with heavy snow, sleet, and freezing rain, resulting in travel disruptions and at least seven fatalities. Discover how the polar vortex fueled this extreme weather across the nation.
