Tree rings hold clues about ancient solar storms. New research shows tree growth and carbon storage can shift those signals across years.

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...

Scientists have long relied on tree rings to learn about ancient solar storms—rare bursts of high-energy particles from the ...

NASA researchers show that artificial intelligence can anticipate solar flare buildups by tracking subtle changes across the ...

A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.

With most solar storms traveling towards Earth at roughly 450 km/s, this one raced through space at around 1660 km/s.

(NEXSTAR) – A solar radiation storm stronger than one we’ve seen in over two decades is in progress, the Space Weather ...

Earth is experiencing a severe solar radiation storm, the strongest in two decades. This event is disrupting satellite ...

Tree rings serve as natural time capsules capturing powerful radiocarbon spikes from ancient Miyake solar storms. A new study ...

Solar storms are fading, but spring planting may still face GPS disruptions that threaten timing, yields and ...