Carbon-14 is a naturally occurring radioactive variant of carbon, it forms in the atmosphere when cosmic radiation interacts ...

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 northern lights may be visible in the United States on Black Friday. Here's what to know about visibility in Bucks County ...

A geomagnetic storm watch has been issued by the National Oceanic and Atmospheric Administration's Space Weather Prediction ...

The Sun's activity is what gives us beautiful auroras — but it also has dramatic negative effects on satellites that go ...

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

By analyzing tree rings for carbon-14, a naturally occurring radioactive variant of carbon, the team detected this ancient ...

Northern lights should be visible on Thanksgiving and Black Friday thanks to an incoming solar storm, according to NOAA.

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

The northern lights could become visible low on the horizon as far south as Indianapolis this week, according to one aurora ...

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