Patients who undergo transcranial magnetic stimulation say it’s painless, with few to no side effects. The treatment isn’t yet widely accessible, but for those who use it, the effects can be profound.

A nearby sun-like star may help solve a 300-year-old mystery of the "Maunder Minimum," a 70-year period when sunspots were incredibly rare.

How could our tiny moon have had such a strong magnetic field early in its history? A new study offers some answers.

Migrating birds use both their view of the stars and their internal magnetic compasses to find their way over thousands of miles.

Researchers have outfitted an entire room for wireless charging. Along with your laptop, phone, and lights, it could help power medical devices, too.

Superflares may not cause as much damage to exoplanets, and their habitability, as astronomers once believed, a new study shows.

Scientists have long debated whether the moon had a prolonged magnetic shield at some point in its history. A new study may put the question to rest.

Alfvén waves, first proposed 80 years ago, could explain why the sun's atmosphere is so much hotter than its surface.

The property that makes fluorescent lights buzz could power a new generation of more efficient computing devices that store data with magnetic fields.