The Earth's inner core, long considered a solid and stable sphere, may be quite different. A recent study suggests that its ...

Some animals that migrate across the globe-such as birds, salmon, lobsters and sea turtles-are known to navigate using the ...

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.

More states in the northern U.S. will have a chance of seeing aurora borealis on Friday, as high-speed winds from a spot on ...

Supernova debris speeds up neutron stars, strengthening magnetic fields. This explains why low-intensity magnetars still produce bursts.

The new material could be key to finally building a successful fusion reactor.

On Valentine’s Day, NOAA predicts a G1 geomagnetic storm, leading to potential aurora displays by Friday. States like Idaho, ...

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

As the Earth is buffeted by a stream escaping from a hole in the sun, those in the northernmost states may be in for a treat.