The sun has released several powerful M- and X-class solar flares over the past few days, resulting in radio blackouts around ...

As a wildfire started spreading in and around Nopiming Provincial Park, two friends were on a camping trip with their kids. When a helicopter arrived to pick them up, they saw first hand how serious ...

: A resident looks out of the broken window in an apartment house following Russia's drone attack in Kyiv, 4 May 2025 ...

On 14 May 2025, the Sun erupted with the biggest flare we've seen all year. From the eastern limb of the Sun – that is, the left side – active sunspot region (AR) 4087 erupted in a huge, X2.7 solar ...

X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of ...

New simulation of magnetic turbulence helps scientists study star formation, space weather, and the forces shaping our galaxy ...

so the sun's magnetic fields get twisted up over time. Eventually, the field lines snap back into alignment, which we call recombination. It's like snapping a rubber band, and it releases lots of ...

X-class flares are the strongest and most intense on the solar scale. Earlier this week, the National Oceanic and Atmospheric ...

Scientists hope that the craft will also be able to help answer some big questions, including how are solar winds formed and ...

Forecasters said a recent coronal mass ejection and high-speed winds from a spot on the sun’s surface may disrupt Earth’s ...

A group of northern states will have a small chance of seeing the northern lights Saturday night, with auroral activity ...

On March 15, 2024, near the peak of the current solar cycle, the sun produced a solar flare and an accompanying coronal mass ...