Sunspot AR3842 erupted with an X7.1-class solar flare. NASA models predict that the coronal mass ejection created by the ...

Are the Northern Lights dangerous? Solar storms in May and October saw intense displays of aurora borealis across the U.S.

The results of a massive solar flare from earlier this week could create more amazing light shows for people in the northern ...

The sun ejected a sizable solar flare earlier in the week and it's going to cause the northern lights to stretch down into ...

The Sun has unleashed a powerful solar flare, Nasa has said. The flare, designated X2.3, belongs to the most intense X class ...

Doomsday could be right around the corner, via natural disaster or a block party featuring DJ Khaled, even if most of us ...

A few states along the Canadian border will have a chance to see the northern lights on Friday night, and another solar flare ...

A small but mighty cluster of sunspots have made their biggest mark yet on Earth's magnetosphere—and on the radio signals that pass below it. After releasing an X2.3-class solar flare on Nov. 6, radio ...

A massive X2.3 solar flare erupts from sunspot AR 3883, causing radio blackouts over southern hemisphere regions.

Sunspot AR3256 erupted with an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

Now, according to NASA, it has spewed out an intense solar flare that took out radio communications across the Atlantic Ocean ...

An intense X2.3-class flare was released by the sun yesterday, followed by several M-class flares, which caused a series of radio blackouts around the world.