Forget the roses and the chocolates — or bring them with you! Whether you’re sharing the moment with someone special or ...

The Valentine's Day northern lights will largely be visible in Canada and Alaska, but a few northern-most states may see the ...

A new trick for illuminating the internal ordering within a special type of magnet could help engineers build better ...

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

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

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 ...

Alas, the miracle could not last. The solar storms were heating Earth's upper atmosphere, causing it to inflate and increase ...

The moon reached its peak brightness at 8:53 a.m. EST (1353 GMT) on Feb. 12, but local moonrise and moonset times will depend ...

This is the last time the seven planets will appear together in the night sky until 2040. Here's when it's happening – and ...

A mysterious radio signal from a distant planet has sparked excitement among astronomers, hinting at the tantalizing possibility of extraterrestrial life.