New research reveals the Arctic is changing fast as permafrost regions are warming, forests are stressed, and flooding is ...

New research reveals a concerning pattern of rapid and extreme climate changes across the Arctic, particularly in Siberia, ...

Ecological warning lights have blinked on across the Arctic over the last 40 years, according to new research, and many of ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...

Grist is a nonprofit, independent media organization dedicated to telling stories of climate solutions and a just future. As the Arctic reacts to the planet-warming gases that humans have pumped ...

Another Arctic blast has been forecast to bring frigid air to a large section of the United States later in January.

with weather maps turning icy blue and a brutal -9C Arctic blast hitting. Weather maps by WX Charts revealed cold weather sweeping in throughout the country on , with temperatures plummeting to as ...

Killer whales are expanding their territory and have moved into Arctic waters as climate change melts sea ice, with two genetically distinct populations being identified by Canadian scientists.

An Arctic blast ... the Florida Climate Center, with a similarly mild 'dusting' on November 21, 2006. These kinds of cold blasts are so rare for the Central Florida area that a map placed it ...