The aurora borealis is a spectacle of space weather, but solar flares and coronal mass ejections have far more Earthly ...

A trio of space missions just launched, set to deepen our understanding of the sun's influence and protect Earth from the ...

From I Am Legend, The Book of Eli, or The Last of Us, a post-apocalyptic world is usually a great watching experience for the ...

Sunspot AR3767 erupted with a X1.7-class solar flare, followed by an X1.1-class flare from sunspot AR3780. NASA's Solar ...

Evolution gave cheetahs unmatched speed, but at a steep cost. This deep dive explains how biology, ecology, and history left these cats more vulnerable than many people realize.

A study has claimed to have found a link between solar activity and a rise in heart attacks. Carried out at the National Institute for Space Research (INPE), the study looked at health records from ...