As we reach midweek, Meteorologist Jeff Fox brings a comprehensive weather update for different regions across the U.S. The ...

An ice storm in parts of the Northeast and Midwest through Thursday is poised to be followed by another winter storm this ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

Aside from the snow and wind, Wednesday will be in the single digits and upper-teens for our lows and highs, and Thursday will see temperatures dropping back into the single digits during the ...

The northern plains of Mars, marked by thousands of mounds and hills, hold significant evidence of the planet's watery past.

Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures as residents along the East Coast contend with a thick blanket of snow — and more ...

Overall, not surprisingly, folks wanting an early spring better head south, which is already seeing springlike signs.

A rare frigid storm is charging through Texas and the northern Gulf Coast, blanketing New Orleans and Houston with snow, closing highways and grounding nearly all flights.

January has been brutally cold for many east of the Rockies, but a pattern change means the need for winter coats can take a ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of the arctic blast.