Earth’s Ancient Shield: Scientists Crack the Billion-Year-Old Mystery of the Magnetic Field

A new model uncovers how Earth’s liquid core has sustained its magnetic field since the planet’s beginnings, offering new ...
News10NBC

First Alert Weather In-Depth: How do the Northern Lights work?

For the past four nights in a row, Rochester has been treated to one of Mother Nature’s most amazing phenomena, the Northern ...
Hosted on MSN

The universe's first magnetic fields were 'comparable' to the human brain — and still linger within the 'cosmic web'

However, in recent years, scientists have started to image this gigantic structure properly and have begun to map it out in detail ... to ascertain with our work." Their team believes that the ...
The Brighterside of News on MSN

Cosmic web reveals tiny magnetic fields from the dawn of time

Long before galaxies sparkled in the sky or stars took shape, invisible forces stirred in the early Universe. One of those forces—magnetism—emerged in ways scientists are only now beginning to ...
Smithsonian Magazine on MSN

Astronomers Watched a Black Hole Unexpectedly Flip Its Magnetic Field, Challenging Theoretical Models

A series of observations between 2017 and 2021 suggest the supermassive structure’s magnetized plasma is more dynamic than ...