A blast of polar vortex cold air is expected to hit parts of the country around Thanksgiving. What to expect in Tennessee.

The polar vortex, a high-altitude ring of westerly winds that usually keeps Arctic air locked near the pole, is showing signs ...

Commissioned on Sept. 8 in Severomorsk, the ship is the first of two new vessels that combine icebreaking capability with ...

The polar vortex is weakening, which means New England is in for a colder than usual December, with episodic cold snaps.

Researchers bundled in down jackets toiled around the clock in these snowy tunnels as a massive drill rig churned downward to ...

Melting polar ice is unleashing stronger, faster currents, reshaping heat flow, nutrient pathways, and microplastic movement ...

As 2026 sets to be the year of purposeful and personalised travel, Expedition Micro Cruises to the remote polar regions are ...

The snow rumors notwithstanding, the Philadelphia region and most of the rest of the Northeast can pretty well rule out a ...

When ultraviolet light hits ice—whether in Earth's polar regions or on distant planets—it triggers a cascade of chemical ...

A storm system will move through Oklahoma Tuesday into Tuesday night, Nov. 26, bringing rain across the region.

WILLIAMSPORT — Special Olympics Pennsylvania, Susquehanna Valley Region, is excited to announce the coolest event of the winter season — the Susquehanna Polar Plunge is coming to Williamsport on ...