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 ...

The eruption was accompanied by a CME, which is currently under analysis to assess whether any part of it is headed for Earth ...

The sun unleashed the strongest X5.1 class solar flare, blasting the Earth with 2025 year’s strongest solar activity so far ...

Increased solar activity causes auroras that dance around Earth’s poles, known as the northern lights, or aurora borealis, ...

Scientists anticipate less cloud cover, as an intense geomagnetic storm could make the northern lights more visible in Bucks ...

Mark Conde, a space physicist at UAF who has studied the auroras for decades, called it one of the most significant solar ...

A powerful geomagnetic solar storm is helping to unveil northern lights across the United States. Here's how auroras become visible.

The most powerful solar flare of 2025 has launched a ball of energy toward Earth that could trigger widespread auroras across ...

Astromoners are predicting a solar storm "tsunami" will strike Earth today following multiple flares and CME’s (Coronal Mass ...