The magnetic barrier that protects Earthlings from radiation almost collapsed some 565 million years ago. Here’s what saved it. Those millions of dead people supposedly claiming Social Security? It’s ...

Yves Gallet balanced on a steep rocky slope in northeast Siberia, a turquoise river leisurely wending across the undulating landscape that sprawled below. But Gallet, of France’s Institut de Physique ...

The updated version of the World Magnetic Model was released on Dec. 17, with a new prediction of how the magnetic north pole will shift over the next five years. Here's why it was changed. When you ...

The types of magnetic sensors that are currently available. How the magnetic sensors work. Applications for the different magnetic sensors. Position sensors enable a variety of functions and controls ...

China’s large Huanliu-3 nuclear fusion reactor follows decades of research in Chengdu. The world’s dozens of active tokamak experiments share ideas, scientists, and more. This tokamak, like many ...

One of Earth's defining features is its magnetic field. It forms a protective shield against high-energy particles ejected by the Sun and thus arguably has provided life with a safer place to grow ...

A series where we find out which products the professionals (who really know what they’re talking about) actually use and really stand behind. Read more here. Any avid cook knows the best kitchen is ...

For the first time in nearly a century, physicists have identified a brand new type of magnetic material. Crack open a physics textbook and you may read that scientists classify magnetic materials ...

The origins of magnetic steel can be traced back to the 18 th century when scientists began experimenting with iron alloys. In 1820, Hans Christian Oersted's accidental discovery of electromagnetism ...

There is now a new addition to the magnetic family: thanks to experiments at the Swiss Light Source SLS, researchers have proved the existence of altermagnetism. The experimental discovery of this new ...

Every so often, Earth's magnetic poles completely flip. What causes this to happen? And how do these reversals affect life on Earth? When you purchase through links on our site, we may earn an ...