A volatile weather system is poised to unleash severe thunderstorms across the central United States on Sunday, with the ...

Unseasonable warmth is setting the stage for damaging thunderstorms capable of bringing powerful wind, large hail and ...

After an X-class solar flare erupted, shortwave radio blackouts were detected across the Americas — the sunlit side of Earth at the time. These disruptions, common during intense solar activity, occur ...

Near real-time preliminary data from NOAA's first Compact Coronagraph (CCOR-1), a powerful solar telescope onboard the ...

This corresponds to odds of a normal (75-130 ACE) season sitting at 25% or above normal (>130 ACE) season of about 60%, with ...

Tourist submarine sinks off Egypt's coast, leaving 6 dead and 9 injured, officials say.

The other part of the good news is the timing of the possible northern lights. Notice that NOAA forecasts a Kp Index of 4 ...

AUSTIN, Texas (AP) — US judge rules extreme heat in Texas prisons is unconstitutionally cruel but stops short of requiring air conditioning.

If you missed your chance earlier this week to see the Northern Lights, the geomagnetic storm continues on Wednesday to ...

Auroras are possible over the U.S. tonight (March 25) as a "moderate" geomagnetic storm hits Earth. UPDATE: The Northern ...

"The aurora does not need to be directly overhead but can be observed from as much as a 1,000 km [621 miles] away when the aurora is bright and if conditions are right," the agency explains on its ...

The best places to see the auroras, especially on Tuesday night, will be across central regions of the country — Labrador, ...