T he mysteries of Earth’s inner core have long been a topic of intrigue for scientists, with the planet’s central engine playing a key role in shaping our world. Recent research has unveiled ...

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 ...

Scientists have uncovered new information about the Earth's core: it may not be completely solid. Instead, its center may be more malleable than expected and has changed shape in recent years.

By Robin George Andrews Imagine Earth’s inner core — the dense center of our planet — as a heavy, metal ballerina. This iron-rich dancer is capable of pirouetting at ever-changing speeds.

Because the magnetism of our planet stems from how the molten metal in the Earth's core swishes around, knowing exactly how the inner core behaves is crucial to cracking the mysteries of our ...

Electric currents created in the fluid metal outer core that produce Earth's magnetic field. Credit: Andrew Z. Colvin / Wikimedia Commons (CC BY-SA 4.0) Yet the magnetic field holds mysteries we ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In elementary school science class, we learned that the Earth has ...

Earth’s core consists of a solid iron-nickel ball rotating within a layer of liquid metal. But that ball may not be as simple as it seems: new research suggests the inner core contains its own ...

EARTH'S inner core is rotating more slowly and has changed direction, experts have confirmed. The inner core is a solid iron-nickel sphere around the size of the Moon. A new paper has found ...

However it happened, though, it’s certainly worked out well for Earth’s life forms. These are the most baffling unsolved mysteries about ... density of the core on their own.

The spin of Earth’s inner core may have slowed, with the heart of the planet now rotating at a slightly more sluggish clip than the layers above, new research finds. The slowdown could change ...