Panyushkina and her team at the University of Arizona carefully dissected individual tree rings from ancient wood samples ...

An outburst of solar energy looks primed to hit Earth on Thursday, potentially bringing auroras to the northern U.S. on ...

Moderate solar storms may make the northern lights visible in the uppermost parts of the nation, though it won’t be as ...

The Sun, the star at the centre of the Solar System that gives our planet life, is going through a period known to scientists ...

This Thanksgiving, the northern lights are heading south. Discover the best spots to see them. Aurora enthusiasts in northern ...

Now, meteorologists predict that another solar storm may bring the aurora borealis across the northern rim of the United ...

America’s first solar-powered community has had a “mind-blowing” effect on residents’ power bills — and it’s even getting ...

The Aditya-L1 spacecraft is designed to watch the sun for any ejections of plasma that may hit Earth and damage power grids.

Analyzing tree-rings for carbon-14, a naturally occurring radioactive variant of carbon, the team discovered a spike dating ...

NOAA classifies geomagnetic storms on a scale of G1 (minor) to G5 (extreme), with G5 being the most powerful and least common ...

Scientists from NASA, the National Oceanic and Atmospheric Administration and the international Solar Cycle Prediction Panel ...

From the center of the solar system, rages a powerful wind. Sent by the Sun, this wind whips at speeds exceeding one million ...