Scientists discovered tiny jets on the Sun that power both fast and slow solar wind. These jets eject particles and shape ...

"We were very surprised to see that the same tiny plasma jets appear to be driving both the fast and the slow solar wind." ...

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

Valentine's Day could bring a dazzling display of the northern lights for stargazers in some parts of the U.S.

Geomagnetic storms also cause problems on Earth. The electric currents they create can overload power plants and cause ...

Magnetic field data collected by ESA's Swarm satellites and other sources has been coverted into these frightening sounds.

This week, see what makes loggerhead sea turtles “dance,” track a cosmic “ghost particle,” uncover an ancient basilica, and more.

A strong stream of solar wind on its way to the Earth may spark bright northern lights on Valentine’s Day. Northern lights, ...

A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the Earth’s magnetic field went haywire. The compelling 2021 study tells the ...

Earth's magnetic field dramatically flipped a little more than 40,000 years ago. We can now experience this epic upheaval, ...

There's a good chance the northern lights will be visible in the United States on Valentine's Day 2025. Here's why, and where to look for them.

During Valentine's Day weekend, northern parts of America, including Maine, may have a chance of seeing an aurora. But space weather scientists warn that the chances of this happening are slim.