Magnetism
Latest about magnetism
Ice Samples Reveal a Massive Sun Storm Hit Earth in Ancient Times...And It Could Happen Again
By Charles Q. Choi last updated
A gigantic solar storm hit Earth about 2,600 years ago, one about 10 times stronger than any solar storm recorded in the modern day, a new study finds.
Eerie Sky Glow Called 'Steve' Isn't an Aurora, Is 'Completely Unknown' to Science
By Brandon Specktor last updated
There is a beautiful mystery in the sky, and its name is Steve.
Physicists discover never-before seen particle sitting on a tabletop
By Robert Lea published
This newly-discovered particle could account for dark matter.
What is electromagnetic radiation?
By Jim Lucas published
Reference Electromagnetic radiation is a form of energy that includes radio waves, microwaves, X-rays and gamma rays, as well as visible light.
What is magnetism? Facts about magnetic fields and magnetic force
By Jim Lucas, Paul Sutter published
Reference Magnetism is a force of nature produced by moving electric charges.
'Cosmic monster' star spits energy with the force of a billion suns
By Mindy Weisberger published
Scientists just collected the first measurements of violent eruptions in extremely dense magnetic stars called magnetars.
1st 'atom tornado' created from swirling vortex of helium atoms
By Ben Turner published
Physicists have created the first-ever atomic vortex beam — a swirling tornado of atoms and molecules with mysterious properties that have yet to be understood.
One of Earth's nearest stars may be a dark matter factory
By Adam Mann published
A hunt for hypothetical axions streaming from Betelgeuse turns up empty but helps physicists set constraints on their properties.
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