NASA scientists are raising urgent alarms about an upcoming solar storm with the potential to cripple the United States' ...

A strong solar storm is currently impacting Earth. The event, triggered by a major solar flare, may cause widespread auroras.

Recent intense solar flares, originating from sunspot AR4087, have triggered global concerns about potential space weather impacts. A FEMA-led drill s ...

Flares and solar eruptions can impact radio communications, electric power grids, and even pose risks to spacecraft and ...

A powerful coronal mass ejection (CME) is predicted to hit Earth today, potentially triggering a severe geomagnetic storm and spectacular auroras.

A first-of its-kind space weather "tabletop" exercise has revealed major weaknesses in America's preparedness for severe ...

Forecasters of space weather keep an eye on the sun to stay ahead of eruptions of solar material that have the ability to shut down power grids on Earth, disrupt aircraft routes, global communications ...

NASA has warned about impending solar storms due to active sunspot zones, which may disrupt power and communications on Earth.

NASA has warned about impending ... The most recent X2.7-class outburst stands at the top of solar flare scale. An eruption of this size can have an extreme impact on Earth's ionosphere, causing ...

Credit: Lorena Sopena/Europa Press via Getty Images The powerful geomagnetic storm that sparked beautiful ... sharing the profound knowledge of a Kp9 impact on our planet, just as she would have ...

Scientists have identified the most powerful solar storm ever recorded, an extreme event that struck Earth around 12,350 BC, ...