An X2.1 solar flare erupted from the prolific sunspot AR 3842 on Monday (Oct. 7), triggering radio blackout across North and ...

A recent study has uncovered discrepancies between simulated predictions and actual observations of solar flare dynamics, ...

A powerful solar flare is poised to strike Earth in the coming days, following a dramatic eruption on the Sun earlier this ...

Why this weekend is perfect for seeing the northern lights and a naked-eye comet as geomagnetic activity ramps-up and comet C ...

This CME is now hurtling towards Earth and is expected to make impact later this week, potentially triggering a new round of ...

A geomagnetic storm is a disturbance in Earth’s magnetic field caused by solar activity. There’s a reaction called nuclear ...

Brace yourself! A massive solar flare is heading towards Earth, threatening radio blackouts, power grid disruptions, and even a rare chance to see the Northern Lights!

Northern lights have made their way back to Texas again this year as the solar cycle approaches it maximum activity.

Alaskans will have the best shot at seeing the northern lights Tuesday night, but people in the upper edges of the ...

NASA's Solar Dynamics Observatory captured this image of an X9.0 solar flare - as seen in the bright flash in the center - on ...

New Hampshire stargazers were able to see another spectacular show Monday night. The northern lights were visible yet again.

New Zealanders have been treated to colourful skies as Aurora Australis lights up the skies with purple, blue and pink ...