The Sun has hurled the most intense burst of radiation at Earth in more than two decades, a reminder that our star can flip ...

A rare and intense energy flare from the sun has reached our planet, leading to what scientists say is the most violent solar ...

A powerful burst of solar energy from the sun is racing toward Earth, and while it’s setting off alerts among scientists and ...

A 2020 satellite photo shows the immense power of 7-story waves crashing along the Portuguese coast. Later the same day, a ...

The Northern Lights could return to Northern California on Monday. A coronal mass ejection, known as a CME, arrived from the ...

Earth will be experiencing the largest solar radiation storm in over 20 years today, according to the National Weather ...

The sun sure has woken up this week, unleashing a powerful X-class solar flare on Jan. 18 that hurled a colossal, fast-moving ...

A California startup wants to bounce sunlight from orbit onto Earth after dark, and the idea is stirring up serious debate.

A powerful flare has unleashed a severe solar storm that could cause auroras and satellite disruptions on Earth.

The newly released Copernicus Sentinel-2 satellite image was captured over the South Atlantic Ocean in December.

The UK has been warned to expect a "severe" solar storm after the Sun blasted a powerful X-class solar flare in Earth's ...

Hackers disrupted Iranian state television satellite transmissions to air footage supporting the country’s exiled crown ...