Tahlequah, the Southern Resident orca who carried her dead calf for 17 days in 2018, is mourning the loss of another newborn, ...

Frigid air that normally stays trapped in the Arctic has escaped, plunging deep into the United States for an extended visit ...

With all of West Virginia under the effects of Winter Storm Blair, some may wonder how this storm got its name.

Thundersnow, also known as a winter thunderstorm, happens when a snowstorm is accompanied by thunder and lightning. As of ...

A powerful X1.8 solar flare erupted on January 4, 2025, and was recorded at its peak—7:48 a.m. ET—by NOAA’s Solar Ultraviolet ...

Gov. Janet Mills introduced her first bill of the new legislative session Tuesday with a proposal to help Maine respond to severe weather and the long-term impacts of climate change. Mills' proposal, ...

The polar vortex is a low-pressure system of cold air that swirls above Earth’s poles. There’s one over the South Pole in ...

Freeze warnings extend south of Gainesville early Tuesday morning as Florida residents woke up to a chilly day.

Climate change − a global phenomenon − can neither be confirmed nor disproven by comparing Antarctic sea ice extent on two ...

Virginia State Police reported at least 135 crashes as the storm entered the state Sunday. A handful of injuries were ...

More than 60 million people across the United States are under winter weather alerts as Winter Storm Blair unleashes a potent ...