Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

It's like "bomb cyclone" or "firenado." It seems like the sort of phenomenon that would be responsible for the ...

In what feels like the first real winter we’ve had in years here in New York, an Arctic blast or polar vortex is partially to blame. The polar vortex is ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

The dip of Arctic air into the Midwest expanded ice coverage across all 5 Great Lakes, some seeing greater increases than ...

New Orleans went from almost 70 degrees to a record snowstorm within four days. In a few months, hurricane season will start, ...

Schools, businesses, and government agencies shut down for several days as Appling County experienced a once-in-a-decade snow ...

Our writer spent 30 hours traveling with arctic wolves and gained a new appreciation for these predators of the tundra. Wolves pick at the remains of a muskox. To get this image, photographer ...

PLANNING THE NEXT 24 HOURS: With a northwesterly shift in the winds Wednesday, temperatures will be a little cooler, but still above normal with highs near 40 degrees. Winds are still expected to ...

PLANNING THE NEXT 24 HOURS: After the winds calm down later tonight, they'll pick right back up for Tuesday afternoon with gusts up near 35 mph at times. The winds will keep the temperatures ...

Arctic air grips the central and eastern U.S., bringing record-breaking cold, dangerous wind chills, and historic snowfall. Newsweek's live blog is closed.

A quick scientific study finds that human-caused climate change increased the likelihood and intensity of the hot, dry and windy conditions that fanned the flames of the recent devastating ...