A severe winter storm that brought freezing rain, sleet and snow to a large part of the U.S. was intensified by the polar ...

The sudden blast may come as a shock to many Americans after a mostly mild start to winter, but that warmth may be partly ...

WASHINGTON (AP) — Warm Arctic waters and cold continental land are combining to stretch the dreaded polar vortex in a way ...

New satellite images of what was once the largest iceberg in the world show warning signs of its imminent demise, revealing extensive pools of aquamarine blue water melting on its surface. NASA’s ...

They call it simply A-23A, a designation that cleverly hides what the object really is: one of the largest and longest-lived icebergs to have ever been tracked by the human race. One that has now ...

In 1986, [iceberg A-23A](https://www.theweathernetwork.com/en/news/climate/causes/iceberg-loses-worlds-biggest-title-claim-after-80-per-cent-ice-loss-a23a-southern ...

The world's biggest iceberg has turned bright blue, as scientists warn this transformation heralds its imminent disintegration. The iceberg A-23A first separated from Antarctica's Filchner Ice Shelf ...

Once a towering giant of Antarctic ice, Iceberg A-23A is now riddled with pools of vivid blue meltwater as it drifts through the South Atlantic. Scientists say these watery blues are a sign that one ...