The sun has unleashed the most powerful solar flare since 2017, just days after it spat out another monster explosion. Both ...

Sky watchers across North America are anxiously anticipating what could be the most intense display of aurora borealis in ...

NASA explain: "Solar flares are powerful bursts of radiation. Harmful radiation from a flare cannot pass through Earth’s ...

The Northern Lights may be seen in the U.S. this weekend after major solar activity this week, including the largest solar ...

A period of G3 "strong" geomagnetic storming conditions is possible on Friday. These conditions could produce Aurora Borealis ...

Solar flares do not cause the Northern Lights. They are caused by a phenomenon called coronal mass ejections (CMEs) that ...

The lights may be visible in states including New York, Washington, Oregon, Wisconsin, Montana and New Hampshire.

The Southern Lights, or Aurora Australis, could make a stunning return to South African skies this weekend, thanks to a ...

A spate of solar activity means that the northern lights may be visible as far south as Oregon, Nebraska and Pennsylvania ...

A recent solar flare has prompted a geomagnetic storm watch and could produce aurorae this weekend. Here's how to see them if ...

Even as we were anticipating some excellent displays of the Aurora Borealis over Canada on Thursday and Friday night, even ...

After an intense solar flare, residents in northern U.S. states may get the rare chance to view the northern lights under ...