The Sun has just hurled a powerful X-class flare toward Earth, and the resulting geomagnetic storm could push shimmering ...

Discover daily AA meetings, local events, and community gatherings in Salida, Colorado. Find support, activities, and ...

Here's the biggest science news you need to know. Kilauea volcano erupts with lava fountains and ash, engulfing a U.S.

Scientists have discovered how to electrically power insulating nanoparticles using organic molecules that act like tiny ...

This rare phenomenon is also called the green rim and it actually happens at every sunset.

Northern Lights Forecast: NOAA has forecast a G1-class geomagnetic storm, the mildest level on the geomagnetic scale, yet ...

Auroras may be visible from Alaska to Illinois as an incoming coronal mass ejection is expected to slam into Earth.

With contributions from Brown faculty and students, the LUX-ZEPLIN experiment analyzed the largest dataset ever collected by ...

A powerful M8.1 solar flare sent a full-halo coronal mass ejection toward Earth, and scientists expect it to trigger strong ...