Why these scientists keep a close eye on the air way up there and will solar geoengineering help stop climate change? NOAA ...

Tens of millions of Americans are bracing for a huge winter storm that could bring the heaviest snowfall and coldest ...

One-in-five Americans are expected to be impacted by a 1,300-mile wide weather system that will bring major snow storms, ice, and severe thunderstorms ...

A polar vortex is set to bring freezing temperatures to much of the country over the next week. Here's what you need to do to ...

While the number of tropical cyclones has remained steady over the past four decades, their intensity has significantly ...

“Particularly the large migratory herds, including the Western Arctic herd, have shown significant drops in population ...

State officials were notified Friday morning of a newborn humpback whale calf that was found dead on a beach in Kihei.

A tornado touched down in Northern California on Friday afternoon, prompting the National Weather Service to issue a warning to residents to seek shelter. “At 5:22 p.m. a confirmed tornado was located ...

The dark days of winter have been upon us for weeks now but that trend will soon be coming to an end, especially in some parts of the country that will gain an hour of daylight in January. We have ...

The upcoming winter storm is expected to be one of the most impactful storms the nation has seen so far this season, but who is giving it the name "Blair" and why?

This is how debris finds itself languishing in space—and what some organizations are doing to mitigate the problem.

The Northern Lights forecast is looking up in the wake of a series of several large solar X-ray flares, with the nights of ...