Forecast models show the polar vortex could reverse direction in early November, potentially influencing U.S. weather ...

Polar vortex winds could plunge in November – what it means for UK weather - The polar vortex could hit earlier than expected ...

Forecast models suggest a possible polar vortex disruption in November, but experts say Arctic air could reach parts of the ...

The polar vortex is weakening weeks ahead of schedule, though NOAA’s outlook doesn’t show Arctic cold reaching most of the ...

We have been warned of disappearing islands, starving polar bears, unprecedented hurricanes, collapsing food supplies, and a ...

Arctic winter sea ice could disappear much faster than scientists previously expected, according to new research using climate clues from 6,000 years ago. By comparing ancient ocean sediments with ...

Ancient ice discovered high in Tibet may be more than 128,000 years old, preserving an extraordinary record of Earth's ...

Re-creating polar habitats in Michigan is no small feat. Just ask the Detroit Zoo, where the polar bear and penguin centers require producing industrial levels of cooling from energy-intensive ...

A strong polar vortex and a powerful El Niño would be signals that a milder winter may be in store for many Americans. Here's why.

When an ice shelf blocks a polar fjord, it sparks the creation of an ecosystem like no other: the epishelf lake. Meltwater ...

Winter tires can make a major difference in cold weather, especially when roads are covered with snow, ice, slush, or ...

Meteorologists across the U.S. are preparing for an active winter, with frequent storms in the East and West.