Scientists have long puzzled over why Mars, once protected by a global magnetic field like Earth, now shows only a magnetic ...

Did ancient sunscreen and sewing needles save humanity? In a nutshell 41,000 years ago, Earth’s magnetic field weakened to ...

Imagine crossing vast oceans, soaring across continents, or tunneling deep beneath the earth—without ever getting lost. For ...

Using the Hubble and Gaia space telescopes, astronomers have discovered that a powerfully magnetic neutron star in the Milky ...

This approach can now be used to determine the rotation rate of any celestial object with a magnetic field and auroras ... need to rethink some of those maps, a new study suggests.

They exhibit unusual electrical resistance, making them a puzzle for scientists ... which describes how magnetic moments interact with electrons. These interactions become so intense at a crucial ...

A map was included in the post ... from the Sun collide with gases in the Earth’s atmosphere around the magnetic poles. In the northern hemisphere, most of this activity takes place within ...