Solar storms may cause faint auroras across fringes of the northern United States this weekend. Forecasters are also ...

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

Brace yourselves for a northern light show of potentially epic proportions. Some lucky stargazers in the U.S. may glimpse the aurora borealis after the sun unleashed the second-largest solar flare in ...

ISRO experts caution that a solar storm resulting from a recent X-class solar flare could impact telecommunications and ...

The sun's magnetic field is currently at the peak of its 11-year cycle, making solar storms and northern lights more frequent. The sun shot out two strong flares this week, including one Thursday ...

The sun is in a spirited mood as it kicks out a glowing series of solar flares, including a fresh X9 that's the most intense we've seen in years. Amanda Kooser Freelance writer Amanda C.

Solar flares are classified according to their strength, with X flares being the most powerful and rare, and with the potential to cause severe impacts to Earth. Tuesday's flare, which was ranked ...

Solar activity from Wednesday may mean some beautiful star gazing this weekend as NOAA predicts a geomagnetic storm that will ...

In fact, it was the most powerful solar flare in over seven years! Back in September 2017, two colossal flares measuring X13.3 and X11.8 were reported in the declining phase of the previous solar ...