polar vortex

Forecasters warn of a 'potentially catastrophic' US winter storm
The exact timing and path remain uncertain, but an arctic air mass from Canada is expected to clash with rain, creating a major winter storm.
Polar Vortex may have killed off majority of stink bugs, experts find
Is switch from cold to warm temps making you sick?
Kentucky Gov. faces backlash after remarks made about schools closing due to freezing temps
Fire chief's beard freezes while fighting blaze
Polar vortex: Iowa college student found dead on campus
Preventing hypothermia during this bitter cold blast
More Stories
Water main repair team works through bitter cold
What is a polar vortex?
Why is it about to get so cold in much of the country?
More Stories
Polar Vortex may have killed off majority of stink bugs, experts find
Is switch from cold to warm temps making you sick?
Kentucky Gov. faces backlash after remarks made about schools closing due to freezing temps
Fire chief's beard freezes while fighting blaze
Polar vortex: Iowa college student found dead on campus
Preventing hypothermia during this bitter cold blast
Water main repair team works through bitter cold
What is a polar vortex?
Why is it about to get so cold in much of the country?