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." ...

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

A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the ...

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.

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

Earth’s magnetic north pole is on the move—and in surprising ways. With the release of the World Magnetic Model 2025, ...

Earth’s magnetic field is generated by the spinning ball of molten iron at the planet’s center. It performs a variety of important functions, including acting as a shield against solar winds.

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.