However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...

But with global heating and climate change wreaking havoc on the ice caps of Antarctica, researchers are looking to a new map of the south polar region to better map global warming changes and ...

Dr. HAYES' theory as to the existence of an open Polar Sea, and the possibility of effecting an entrance into it, was illustrated by a huge map of the Polar regions, and a smaller one, showing the ...

Minimum temperature map for January 5. The Arctic polar vortex is forecast to expand this weekend, bringing dangerously cold weather with it. Minimum temperature map for January 5. The Arctic ...

The polar vortex could bring life-threatening weather ... Overall, about 300 million Americans are expected to be impacted by the vortex. A map shared by Jeff Berardelli, chief meteorologist ...

Polar has long been pushing its navigation features, and that's not changing here. The Grit X2 gains the Grit X2 Pro's full-color, offline topographic maps to help with getting from A to B ...

A lobe of the Polar Vortex is going to swing through Ontario just north of Michigan. The upper-air forecast gives us an easy look at this strong winter player. The general meaning of the Polar ...

And there’s support for points of interest and waypoints. Maps can be zoomed into and panned across too. We’re on a similar level to Polar here, just a rung or two below Garmin’s best.