Magnetic fields

Just How Big Can Solar Flares Get, and Are We Ready?

What the First Image of a Black Hole’s Magnetic Field Has Revealed

Planet-Sized Sunspot Confirms New Solar Cycle – but Don’t Expect ‘Killer’ Flares

Human Brain Can Sense Earth’s Magnetic Field

A pallid bat about to strike a giant desert hairy scorpion, which is larger than the Arizona bark scorpion used in the UC Riverside study. Credit: Anand Varma

The Bat That Feels No Pain, and Other Incredible Living Things

Indian, Portuguese Scientists Devise Tabletop Test to Probe Magnetic Fields of Stars