NASA's Perseverance rover is exploring a new Mars region called Krokodillen, which is thought to harbor some of the oldest and most intriguing rocks on the Red Planet.

The United States Conducted Its First-Ever Solar Storm Emergency Drill, and the Results Were Very Worrying Power grids are ...

Recent intense solar flares, originating from sunspot AR4087, have triggered global concerns about potential space weather ...

Some 13,000 years ago, the sun emitted a huge belch of radiation that bombarded Earth and left its imprint in ancient tree ...

Many in Puerto Rico worry that any storm, regardless of how small, could knock out the grid, given its fragile state.