As another winter storm hits South Carolina and other regions, here's what to know about deciphering forecaster terms.

Meteorologist Sven Sundgaard predicted this wacky winter weather back in October, and he explains what's happening now and what might happen next.

The possibility of snow in Tampa, Fla. Record heat and fires in Australia. Scientists say climate change is exacerbating ...

Researchers have created an optical device that can generate both electric and magnetic vortex-ring-like light patterns.

The Einstein–de Haas effect, which links the spin of electrons to macroscopic rotation, has now been demonstrated in a ...

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

To understand what Americans are experiencing with this winter blast, we need to look more than 20 miles above the surface of ...

A warmer atmosphere can hold more moisture, and that’s why last weekend’s winter storm dumped more snow, sleet and freezing rain than similar weather systems might have in the past ...

Behind the historic winter storm that blasted 40 states this weekend, a dome of Arctic air associated with the polar vortex ...