Cross-polar flow describes a unique meteorological setup most common during the winter. This is often responsible for many of the intense Arctic outbreaks that occur in the U.S. each decade. For cross ...

WASHINGTON (7News) — Does this winter feel colder than most? It's possibly due to a weather phenomena called "cross-polar flow". Cross-polar flow is what happens when disruptions in the polar vortex ...

Add Yahoo as a preferred source to see more of our stories on Google. NORTHWEST ARKANSAS/RIVER VALLEY, Ark. (KNWA/KFTA) — For nearly the first half of January, temperatures have been unusually warm, ...

Polar has launched the Polar Loop, a minimalist fitness band without a display or a subscription fee. The device tracks heart rate, activity, sleep, and recovery and syncs data to the Polar Flow app.