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 ...
Polar has started rolling out Polar OS 5, the next major firmware update for its range of GPS sports watches, bringing a host of usability and training improvements. The update, arriving on models ...
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 ...