What is polar vortex and how much snow is expected in US? A winter storm linked to polar vortex disruption has impacted ...

To understand what Americans are experiencing with this winter blast, we need to look more than 20 miles above the surface of ...

We built a vortex cannon that launches rings of air - no darts, no spitballs, no projectiles. The best part is seeing ...

A severe winter storm that brought freezing rain, sleet and snow to a large part of the U.S. was intensified by the polar ...

In the wake of the historic winter storm that blasted 40 states this weekend, a dome of Arctic air associated with the polar ...

A late January 2026 winter storm left more than snow and ice in its wake.

The wrath of this winter season managed to reach sunny Florida this weekend. The arctic air that has gripped much of the ...

The bitter cold temperatures that have left a chill over the eastern half of the country aren't going anywhere, as a major disruption to the Polar Vortex is coming this month.

The Vortex Optics AMG 1-10X 24 mm FFP riflescope is the shortest and lightest FFP 1-10X low-power variable optic made ...

A massive winter storm driven by a weakened polar vortex has swept across the United States, killing at least seven people ...

Niagara Falls turns into a frozen wonderland as a powerful polar vortex pushes temperatures below -20°C, freezing mist ...