Solar flares are giant explosions that occur in a localized regions of the sun's atmosphere, typically originating from ...

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

NASA Solar Dynamics Observatory captured a M7.9-class solar flare. See footage of the blast in multiple wavelengths. Credit: ...

The sun’s magnetic activity causes auroras, and the relationship between solar flares and auroras reveals an 11-year cycle; ...

In this instance, with such an intense amount of ultraviolet (UV) radiation that accompanied the flare, a shortwave radio ...

A small but mighty cluster of sunspots have made their biggest mark yet on Earth's magnetosphere—and on the radio signals ...

Our Sun constantly froths with sunspots and solar flares, many larger than our planet, and yet these are dwarfed by Coronal ...

A CME was not produced from the solar flare, which removes the chance for a geomagnetic storm to impact Earth and create ...

Parts of the Atlantic Ocean, South America, and Africa had a shortwave radio blackout yesterday at 8:40 am ET (7:10 pm) on ...

After reaching solar maximum in Solar Cycle 25, the Sun continues producing multiple solar flares, with some Earth-directed ...

A November 6 solar flare hit X2.3-class in strength, causing Atlantic radio blackouts, with more potentially on the way if further solar flares are released.

Solar flares are not directly responsible for the aurora borealis. The lights are caused by a phenomenon known as coronal ...