These CMEs are currently headed toward Earth and will likely cause strong to minor geomagnetic storms later today and ...

The Sun is experiencing intense activity, leading NOAA to issue a G4 geomagnetic storm warning for November 12, triggered by a powerful X5.1-class solar flare., Science, Times Now ...

Flares of this magnitude are not frequent,” noted officials at NOAA’s Space Weather Prediction Center, and this week the Sun ...

A massive solar flare and severe geomagnetic storm watch may bring the aurora as far south as parts of California and Alabama ...

A series of three powerful flares and associated explosions of solar material out across the Solar System have set Earth ...

The British Geological Society is warning that the Earth is about to get hit by the most powerful solar storm in over two ...

An ongoing severe solar storm has led to a "grid emergency" in New Zealand, and the Space Weather Prediction Centre, National ...

The northern lights might be visible for the second night in a row in parts of Illinois. Here's when to look outside.

Blue Origin canceled its planned Mars-bound launch of its ESCAPADE craft for the second time due to increased solar flare ...

The X5.1-class eruption from sunspot AR4274 is this year's most powerful solar flare and Earth is in the firing line.

Scientists said the sun erupted Tuesday morning, unleashing a strong X5.1-class flare in an intense outburst, causing ...