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

Earlier this week, the Sun unleashed a flurry of plasma and magnetic fields, or coronal mass ejection, at interstellar object ...

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?

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

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

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

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

The environmental author and veteran activist thinks solar offers a last-minute ray of hope amid the climate crisis.

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 ...