The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

The partial solar eclipse was visible to over 16 million people when it darkened the sky over the Pacific on Sept. 21-22 ...

Back in 2019, a consortium of scientists predicted August 2025 as the peak of the solar activity cycle. But where are we now?

When solar flares, coronal mass ejections or coronal holes occur, it can mean tempestuous solar particles are sent Earthward.

This inverted solar portrait was captured during the waning partial phase, as the moon slipped left to right off the sun's ...

The Sun’s poles may hold answers to long-standing mysteries about magnetic cycles, solar wind, and space weather. The polar ...

The sun is in its most active phase—solar summer—causing auroras and posing real risks to satellites, GPS, and power systems ...

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system.

The EPA sent notices in August saying funds received under Solar for All, a Joe Biden-era initiative to help low-income ...

A massive comet traveling through the solar system is much larger than previously thought and could be a remnant of alien ...

To save with the sun, there’s three top questions that homeowners need to ask about solar energy: Is my roof a good fit for ...

The Helena Sun Run this weekend aims to complete the fundraising efforts for the solar project for Helena Food Share.