One has better availability, but the other is far more affordable.

Ever read a book and felt a chill run down your spine because something in it seemed too familiar? Like maybe the author wasn ...

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

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

A 2020 satellite photo shows the immense power of 7-story waves crashing along the Portuguese coast. Later the same day, a ...

Aurora alert! The colossal solar storm could impact and trigger impressive northern lights.

The ocean waters surrounding Sri Lanka have cooled significantly over the past few days, with colder water moving from north ...

The acreages that make up the Wayne National Forest in Southeastern Ohio are a patchwork of land parcels which lie in 12 Ohio counties.

Strongest solar storm in two decades struck earth resulting in rare aurorae far from the poles. What are these solar storms? How are aurorae formed?