When sunspots erupt at nearly the same time, it could be something known as "sympathetic solar flares." A double eruption ...

NASA Solar Dynamics Observatory captures sunspot AR3341 blast a powerful X1.1 solar flare. Credit: Space.com | footage ...

Solar physicists will make a new attempt to observe the chromosphere of the sun, which is the most dynamic region. NASA, ...

Vitamin D is essential for several bodily functions like regulating blood pressure, the immune system and blood sugar. It also contributes to your bone and muscle health. Sun exposure can help your ...

Solar flares can reshape exoplanet atmospheres within days, affecting temperature, winds, and potential habitability.

Solar flares can impact radio communications and pose risks to spacecrafts and astronauts, according to NASA.

Solar flares are intense bursts of radiation coming from the sun. They are the most powerful explosions in our solar system, according to NASA. The biggest solar flares are labeled as X-class flares.

A colossal solar storm just blasted Earth, causing radio blackouts across five continents — and experts warn this fiery space weather may only be the beginning.

A strong solar flare erupted from the sun's surface, impacting radio transmissions on Earth's sunlit side on Tuesday.

NOAA: A strong X1.2 solar flare erupted, raising the risk of geomagnetic storms, northern lights and possible technological disruptions. Here's what to know.

Three top-tier X-class solar flares launched off the sun between Wednesday and Thursday. The first two occurred seven hours apart, coming in at X1.9 and X1.6 magnitude respectively. The third, the ...