Forecasters predict a fair amount of aurora borealis activity that will decrease significantly by Thursday night.

The Sun's activity typically peaks at solar maximum, but there's an even more dangerous stage it could enter, and with ...

This is the fourth comet Gröller has discovered, but given its extraordinary distance, it was the most exciting find, he says ...

Earthquakes have long been considered unpredictable, but a new study suggests that solar activity could play a role in ...

Solar heat may influence earthquakes and their timings by altering rock brittleness and underground water movement.

Emily Mason, a heliophysicist at San Diego-based research firm Predictive Science, and her colleagues observed coronal loops ...

Computer models that factor in the Sun's impact on Earth's surface temperatures are providing more accurate simulations of ...

Aurora chasers are on high alert for possible geomagnetic storm conditions from March 4 to March 5. Northern lights possible ...

Scientists no longer need to rely on theoretical models to study the solar core. Neutrinos, emitting from nuclear fusions, ...

On a dynamic planet like Earth, it can be easy for drivers of change to go unnoticed – but scientists have now established and investigated an unexpected link between the Sun and our homeworld.

Tectonic plates move, causing strain energy to build up, and that energy eventually releases in the form of an earthquake. As ...

For decades, seismologists have worked to understand and predict earthquakes, but forecasting remains elusive. Now, ...