The federal government released the results of a multiday emergency drill intended to assess our ability to handle the next ...

A surprise solar storm also came with a baffling phenomenon that left people in the inland U.S. scratching their heads.

A group of participants from several U.S. agencies took part in a first-of-its-kind exercise that tested their preparedness ...

Skywatchers were left surprised, puzzled and awestruck by a mysterious streak of light slicing through the night sky.

NOAA recommends traveling to a north-facing, high vantage point away from light pollution to see the northern lights, which ...

Nasa’s Perseverance rover has detected the first aurora at Mars that’s visible to the human eye, good news for future ...

Nasa is warning of extreme space weather that could cause blackouts across the planet, as the Sun's hottest region is to turn ...

The activity is expected to cause auroras and potential blackouts on Earth, with Nasa ’s Solar Dynamics Observatory recently ...

Experts are warning of potential radio blackouts after a massive X-class solar flare erupted from the Sun. The solar flare ...

NASA and NOAA are urging operators of critical systems to remain vigilant, with more solar activity expected as AR4087 moves further across the sun's surface.

On May 10, 2024, a G5 geomagnetic storm struck Earth due to large plasma expulsions from the Sun's corona (coronal mass ...

A powerful X2.7-class solar flare has erupted from the Sun, sparking R3-level radio blackouts across Europe, Asia and the ...