Studies show that a fast-warming Arctic is partly to blame for the increasing frequency of the polar vortex extending its grip. Starting Monday, the eastern two-thirds of the U.S. dealt with bone ...

Get Pro-Level Earnings Insights Before the Market Moves Fastenal Company FAST shares are trading lower ... Growth remained slow due to a persistently weak manufacturing environment, further ...

"Particularly the Rockies, the northern Plains, the Upper Midwest, are expected to see those wind chill readings as low as minus 30 to perhaps as low as minus 40 or minus 50 by this weekend into ...

"Particularly the Rockies, the northern Plains, the Upper Midwest, are expected to see those wind chill readings as low as minus 30 to perhaps as low as minus 40 or minus 50 by this weekend into ...

snow and wind on Monday as the polar vortex that dipped south over the weekend kept much of the country east of the Rockies in its frigid grip, making many roads treacherous, forcing school ...

ANNAPOLIS, Md. — A huge swath of the U.S. was blasted with ice, snow and wind on Monday as the polar vortex that dipped south over the weekend kept much of the country east of the Rockies in its ...