Key Takeaways on Earth's Inner Core Earth's inner core is solid and blistering hot. For decades, scientists have known ...

Earth's core Photo: NASA/JPL . That’s the sort of thing that makes headlines. You hear that the Earth’s core stopped spinning and it drops a ball of searing hot metal into your gut.

The Earth's inner core was once liquid, but has turned solid over time. As the Earth gradually cools, the inner core expands outwards at the surrounding iron-rich liquid "freezes." ...

Earth's core is a fascinating place. It's extremely hot, at times misunderstood, and creates the magnetic field that shields life from dangerous solar radiation.

The Earth’s core is not literally stopping; however it is changing. The Earth is not a solid ball; it consists of several layers . There is the innermost core, which is a solid sphere about the ...

The Earth's core affects humans by producing its magnetic field, which protects life from dangerous radiation from the sun, allowing life to flourish on Earth.

Earth's inner core in light yellow, with liquid in the outer core and magnetic field lines in black. (Image credit: Alfred Wilson-Spencer, CC BY-SA) ...

New research sheds light on the Earth's "innermost inner core," offering new insight into the formation of the planet and its magnetic field. From our morning news briefing to a weekly Good News ...

The inner core at the center of the Earth, a ball of iron and nickel about 1,500 miles wide, may not be perfectly solid. A new study finds evidence that the inner core’s outer boundary has ...

The 2003 disaster film “The Core” imagines that the rotation of Earth’s center has stalled, damaging the magnetic field that envelops the planet — and triggering a violent lightning storm ...

Earth's core has been a growing topic of interest. It is responsible for the planet's magnetic field, which protects life from the sun's radiation. Despite its importance, ...