Core memory, magnetized memory using tiny magnetic rings suspended on a grid of wires, is now more than five decades obsolete, yet it exerts a fascination for hardware hackers still. Not least ...

For a long time, scientists thought the Earth's inner core was a solid ball of metal, sort of like a planet within a planet ...

Learn how forces deep underground generate a protective bubble between us and space.

But it also opens new questions about how changes in the core could affect the length of our 24-hour day, Earth’s magnetic field and more. Has Earth’s inner core stopped its strange spin?

For decades, something strange has lurked inside the icy giants of our solar system. Uranus and Neptune, distant blue worlds ...

Shape changes in the core could hold clues about the forces deep inside Earth that power our magnetosphere, the invisible lines of magnetic energy that protect our planet from solar weather and ...

A research sample is pictured at an experimental station of the Synergetic Extreme Condition User Facility (SECUF) in Beijing ...

Recent research suggested this dense center reversed its spin, and now, scientists have also found evidence that the shape of the inner core is changing ... the planet’s magnetic field, which ...

Magnetars are a class of neutron stars with the strongest magnetic fields in the Universe. These incredibly dense objects are ...

Earth's mysterious core is yet again generating headlines as scientists learn more about what lies way beneath our feet. Located 3,000 miles below the Earth’s surface, the inner core is anchored ...

That’s quite a big gap, as it turns out. It covers fields from gigantic bodies like the Sun and Earth, as well as those ...