A vast and evolving anomaly in Earth’s magnetic field, situated above South America and the southern Atlantic Ocean, ...
Buried more than 3,000 miles beneath our feet, Earth’s solid inner core was once thought to be unchanging—locked in place at ...
NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies ...
It’s not much of a stretch to say that Earth’s inner structure, especially the innermost spherical core, has stupefied ...
In the Earth (see image below right), the liquid metal that makes up the outer core passes through a magnetic field, which causes an electric current to flow within the liquid metal. The electric ...
The Keeble Observatory at Randolph-Macon College holds weekly public viewing during spring semester. Check their website ( or ...
Its solidification causes convection in the outer core. Convection is "the engine ... magnetic energy and maintains Earth's global magnetic field," ScienceAlert explains. "That magnetic field ...
Surprising differences in the two so-called Large Low-Velocity Provinces may risk instability in Earth's protective magnetic field.
The outer core is liquid iron and nickel and generates the Earth's magnetic field. And the inner core is made of solid iron and nickel. The surface of the earth is constantly changing. It's the ...
A flower-shaped structure only a few micrometers in size made of a nickel-iron alloy can concentrate and locally enhance ...
Well, the verdict is in. The Moon is not made of green cheese after all.