The sun sure has woken up this week, unleashing a powerful X-class solar flare on Jan. 18 that hurled a colossal, fast-moving ...

With most solar storms traveling towards Earth at roughly 450 km/s, this one raced through space at around 1660 km/s.

Colorful auroras could dazzle skywatchers again on Monday night amid a severe geomagnetic storm and what the National Oceanic ...

According to NOAA's Space Weather Prediction Center and NRCan's Canadian Space Weather Forecast Centre, we continue to have ...

A erupted with M1 and M6 class solar flares. Watch the fireworks in these views from NASA's Solar Dynamics Observatory.

Pocket AVIA/RAD-ALERT warns of solar flare neutrons and radiation and Terrestrial Gamma Bursts, both of which may pose hazard to passengers, crews, and avionics This pocket unit provides real-time ...

Amid severe geomagnetic storm conditions, the northern lights could be visible from even more states on Jan. 19. Here's ...

Solar radiation storm alerts are active! Discover how this S4-level event triggers the Northern Lights tonight and its impact ...

Sansa has warned that a powerful solar eruption could trigger severe geomagnetic storm conditions over the next 24 hours.

Severe' solar flares have triggered a Aurora Australis that could be seen across Australia tonight. Here's where to see it.

Solar physicists say they have found a key source of intense gamma rays unleashed when Earth's nearest star produces its most ...

The forecasting of solar flares is a rapidly evolving field that combines observational solar physics with the latest developments in machine learning and statistical modelling. Solar flares are ...