A severe solar storm sparked by an intense flare from the sun could reach "extreme" levels as it bombards Earth, NOAA ...

A powerful solar outburst hit Earth Thursday, triggering a "severe" geomagnetic storm. Auroras could be visible as far south ...

Approximately 41,000 years ago, Earth's magnetic field briefly reversed during what is known as the Laschamp event. During ...

Crew-8 has been on the International Space Station since March.

Rocky Foundations There may be a fifth fundamental force of the universe that we haven't documented yet — and, according to ...

The timing of the storm should provide a great show for Europe, but those in North America could also see the dazzling lights ...

A new exhibition at the Smithsonian's National Museum of Natural History combines satellite observations and historical data ...

A recently discovered comet, known as C/2023 A3 Tsuchinshan–ATLAS, will make its closest approach of Earth on Saturday.

Lava that erupts from hotspots around the world seems to come from a similar ancestral magma, new research finds.

A geomagnetic storm lit up the night sky in parts of the U.S. during the first weekend in October. South Africa's National ...

Space weather forecasters say a severe solar storm heading to Earth could stress power grids even more as the U.S. deals with ...

Key climate indicators from greenhouse gas levels to ice loss have reached record levels this year in what researchers call a ...