The National Oceanic and Atmospheric Administration (NOAA) has issued a G4-level severe geomagnetic storm watch, urging the ...

A severe geomagnetic storm is expected to reach Earth on Thursday, which could bring an increased chance of auroras and may ...

An explosion of particles arrived at Earth on Thursday, and could lead to visible northern lights in much of the country ...

The U.S. on Friday announced nearly $2 billion in grants to protect its aging power grid against the growing threat of ...

A severe solar storm that reached Earth on Thursday could stress power grids even more as the U.S. reels from back-to-back ...

Periodically, the sun spews out gigantic eruptions of particles into the solar system. Sometimes, when the solar eruptions ...

The state of Maine will get more than $65 million in federal funding for so-called “smart grid” technology to more quickly ...

NOAA warns a severe solar storm is heading toward Earth, potentially disrupting energy grids and radio signals.

A severe solar storm is expected on Oct 10-11, with possible disruptions to power grids and enhanced auroras visible in lower ...

Star gazers can expect more glimpses of the northern lights as the sun reaches its solar maximum, causing more geomagnetic storms.

Duke Energy’s Lake Placid Solar Power Plant experienced an EF-2 tornado during Hurricane Milton, shredding a swath of solar ...

This could help power grid operators, satellite controllers, and telecom companies prepare for — and ultimately mitigate — ...