On a quiet fall night, the strongest geomagnetic storm in years turned the sky into a canvas of green, red, and purple fire. Cameras from across the northern hemisphere captured curtains of plasma ...

Spanning billions of years, lunar soil could store a chemical record of ancient gases—materials that may one day support ...

Earth’s magnetic field nearly collapsed long ago. What saved it explains why life survived and why the planet remains ...

Developed for humanitarian crises, My-Shield delivers a nonflammable, environmentally conscious disinfecting option for EMS crews ...

Earth’s atmosphere is slowly leaking into space, and new research shows some of it reaches the Moon, where it may be ...

In addition to shaping the interior of rocky planets, molten rock located deep within these planets may also contribute to the creation of a planet’s magnetic fields, which protect the entire planet ...

The U.S. president's insistence that Washington must control Greenland has dominated and strained NATO relations.

In a tokamak—a donut-shaped device that uses magnetic fields to confine plasma—sudden disruptions can occur. During these events, electrons can accelerate to near the speed of light, creating a ...

New research from the University of Rochester suggests that molten rock deep inside so-called super-earths may generate ...

Add Yahoo as a preferred source to see more of our stories on Google. Earth's magnetic field is like an invisible shield that protects our planet from solar and cosmic radiation. While it might not be ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Using 11 years of magnetic field measurements from the ...

Abstract: In this paper, the magnetic field characteristics and shielding design for the axial winding segmented coreless transformer (CLT) in self-sustained converters are studied. The axial winding ...