A team of US researchers has developed a tiny laser-based crystal sensor that can ...

There is an invisible force protecting us, keeping our atmosphere in place. Without it, life on Earth would be over very ...

In a new study, scientists have mapped magnetic fields in galaxy clusters, revealing the impact of galactic mergers on magnetic-field structures and challenging previous assumptions about the ...

Add Yahoo as a preferred source to see more of our stories on Google. Over 11 years of satellite data reveal that Earth's magnetic field is reshaping. (CREDIT: Shutterstock) More than a decade of ...

Sandia National Laboratories developed a laser-based crystal sensor that accurately measures intense magnetic fields in radiation-heavy fusion environments, ...

Although the Earth’s magnetic field is reliable enough for navigation and is also essential for blocking harmful solar emissions and for improving radio communications, it’s not a uniform strength ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Without its magnetic field, life on Earth would not be possible ...

At the right point of the orbit and stellar cycle, the star’s chromosphere brightens.

Primordial magnetic fields, billions of times weaker than a fridge magnet, may have left lasting imprints on the Universe. Researchers ran over 250,000 simulations to show how these fields shaped the ...

Earth’s magnetic field protects life from harmful cosmic radiation. But sometime between about 590 million and 565 million years ago, that security blanket seems to have been much thinner — with ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Earth’s magnetic ...

Driving an electric current through a molecule can create a magnetic field. Yet in practice, such fields are often too weak ...