A combat air patrol of American and Canadian fighter jets was scrambled this week after multiple Russian warplanes were spotted in the Arctic, the North American Aerospace Defense Command said ...

A new study reports that 34 percent of the Arctic-boreal zone (ABZ) is actually releasing more carbon than its storing, and that number climbs to 40 percent when considering wildfires. While this ...

In 2023, Mads Petersen, owner of Greenland-based startup Arctic Unmanned ... The risk to drones is highest in temperatures just either side of freezing – between 8 degrees and minus 10 degrees ...

Many school districts are announcing a delayed start as temperatures are expected to plummet across the country due to more arctic air moving across the United States. A strong cold front and ...

The ring of cold air stretches out across North America, which can affect winds closer to the surface and allow Arctic air to spill out. The cold spell has gone far below the border and ...

CLEVELAND — It's hard to remember that just a few days ago, temperatures were in the 40s, but this hit of bitterly cold air is having an impact... on Lake Erie. Official Lake Erie below-surface ...

A blizzard whips the Danish, Greenlandic and Faroe Islands flags above the Joint Arctic Command headquarters ... Trump reiterated his view that U.S. control was necessary for “international ...

U.S. President Donald Trump this week repeated his assertion that American control of Greenland is vital for “international security.” As Henry Ridgwell reports, Denmark, which owns the island ...

Snowfall in Florida and a lingering Arctic blast in the Gulf and southeastern U.S. are keeping the market volatile. However, forecasts for warmer temperatures next week could limit upside ...

(CBS DETROIT) — An arctic air mass will impact all of southeast Michigan through Wednesday as the coldest temperatures of the winter so far arrive this week. A cold weather advisory is in effect ...

But that plant transformation, which scientists refer to as “shrubification,” has been much slower on the eastern side of Arctic Alaska, the range for the Porcupine Caribou Herd, he said.

The images below show how the influence of climate change from as far away as the mid-latitudes can trigger an outbreak of arctic air over the United States weeks to months later. Unable to view ...