A sudden, dramatic shift in temperatures high in the atmosphere will dance with the La Niña weather pattern. There won't be a ...

What new satellite photos reveal about North Korea When will federal employees get back pay now that the shutdown is over?

Breezy to locally windy trades will gradually ease into the weekend. A band of moisture will linger over windward and mauka ...

Auroras might be seen again tonight, Wednesday, Nov. 12, across the nation thanks to another powerful coronal mass ejection that's headed for Earth.

The Sentinel-6B satellite arrives in California for launch, ready to measure sea level with unprecedented climate accuracy.

Geomagnetic storm halts Blue Origin's launch of NASA's Mars satellites, delaying the first major mission for Jeff Bezos’ space venture.

Friday: Mostly cloudy. Showers in the morning, then numerous showers in the afternoon. Highs 76 to 82 near the shore to around 63 at 4000 feet. South winds up to 10 mph shifting to the northeast in ...

A tropical low currently developing over the Timor Sea has a high chance of becoming a tropical cyclone later this week.

A severe geomagnetic storm is likely this evening or overnight. Not all of the United States will have clear enough skies to ...

Northern Lights may dazzle again tonight as a severe geomagnetic storm reaches peak intensity across regions. Follow live.

The British Geological Survey said the storm could have a ‘significant impact’ on communication systems, power grids and GPS ...

Increased solar activity causes auroras that dance around Earth’s poles, known as the northern lights, or aurora borealis, ...