Add Yahoo as a preferred source to see more of our stories on Google. Deep layers of molten rock inside some super-earths could generate powerful magnetic fields—potentially stronger than Earth’s—and ...

Researchers at The University of Osaka have developed a novel method for generating ultra-high magnetic fields via laser-driven implosions of blade-structured microtubes. This method achieves field ...

The magnetized rocks of Earth's crust and mantle, also known as the upper lithosphere, accounts for generating 6 percent of the planets magnetic field. Data from the European Space Agency's Swarm ...

Add Yahoo as a preferred source to see more of our stories on Google. A chain of plasmoids is created on the equatorial plane along the current sheet, where the particle density (left part) is higher.

Deep beneath the ocean floor, ancient sediments hint that Earth’s magnetic field sometimes changed far more slowly than expected.

Exploring power output in a magnetic loop using Faraday’s law and understanding how changing magnetic fields generate electrical energy. Learn the fundamental principles of electromagnetic induction, ...

The sun’s surface is a brilliant display of sunspots and flares driven by the solar magnetic field, which is internally generated through a process called dynamo action. Astrophysicists have assumed ...

Learn how some of Earth’s magnetic field flips last longer than others, weakening our defenses against cosmic radiation.

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 ...

Conceptual illustration of bladed microtube implosion (BMI)Sawtooth-like inner blades on the cylindrical target induce off-axis charged flows under ultraintense laser irradiation, driving strong loop ...

Sawtooth-like inner blades on the cylindrical target induce off-axis charged flows under ultraintense laser irradiation, driving strong loop currents and generating sub-megatesla magnetic fields.