From extreme winds and heat to unprecedented snow and an unusual hurricane season, 2025 will be remembered as a year that ...

From bizarre snowstorms to a weird hurricane season, 2025 was an odd bird for weather. Here's our ranked list of what we ...

The northern lights could be visible across 10 U.S. states tonight (Dec. 23-24) as soon as it gets dark, so it's worth keeping an eye on the sky throughout the evening, especially in areas with clear, ...

The past water year, October 2024 through September 2025, brought the highest Arctic air temperatures since records began 125 ...

After rounds of flooding in Washington state, another atmospheric river will likely bring more rain to the West Coast during ...

The chance of White Christmas 2025 varies by state. While the Northern Tier sees high probabilities, the East Coast faces a ...

Millions of Americans live in areas under winter storm alerts stretching from northern Minnesota to the Eastern Seaboard.

The continent’s ice is melting and raising sea levels worldwide. Our journalists will be sending regular dispatches as they ...

Auroras, meteor showers, and bioluminescent seas remind us that the planet still puts on the greatest displays.

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky.

As I walked out onto the frozen Arctic water off Utqiagvik, Alaska, for the first time, I was mesmerized by the icescape. Piles of blue and white sea-ice rubble several feet high gave way to flat ...

NOAA cuts, economic headwinds and invasive species pose problems for fisheries, but crab stocks and salmon harvests improved.