Solar storms pose a rising threat to power grids, satellites, and communications. Experts call for urgent preventive measures ...

The aurora is expected to be bright and visible in multiple northern U.S. states Oct. 3 through Oct. 5 as well as from the lower Midwest to Oregon.

Now that the sun has reached its solar maximum, aurora chasers should expect the northern lights to appear more frequently in the night sky.

In the United States, plenty of Americans should have an opportunity Thursday to witness auroras dancing across the night sky ...

The Galileo probe expanded on our knowledge of Jupiter's moon, Io, showing us just how hot and hellish the Jovian satellite ...

NASA's James Webb Space Telescope has captured the infrared glow of an ancient supernova's light echo, revealing unprecedented 3D details of interstellar dust and gas. The space between stars is ...

As the Rancho Viejo Solar project continues to generate opposition, Sandoval County residents have a fight of their own.

We thought this ultra-luxe robotic pool skimmer would do a better job clearing surface debris than our thru-wall skimmer. But ...

As the production window approaches for what's described as "the world’s most efficient EV pickup," California-based startup ...

For the first time, researchers have unraveled the origins of a mysterious white patch that appears alongside the Northern ...

New study reveals the potential for advance warning of powerful solar flares from the Sun, providing crucial hours to protect ...

"Some of the extreme ultraviolet light above active regions flickers erratically for a few hours before a solar flare," ...