When set spinning, the setup mimics the roiling liquid iron in the Earth’s outer core, which forms electrical currents that generate the magnetic field in a process called a dynamo.

“We find that both exhibit strong linearly increasing trends, coupled with a large surge in magnitude between 330 and 220 ...

For over half a billion years, Earth’s magnetic field has risen and fallen in sync with oxygen levels in the atmosphere, and scientists are finally uncovering why. A NASA-led study reveals a striking ...

A recent study led by NASA has revealed a surprising connection between Earth’s magnetic field and the oxygen levels that ...

The South Atlantic Anomaly(SAA), a region of weakened magnetic field over South America and the Atlantic, is intensifying. This disruption is affecting satellites, the International Space Station, and ...

The study focused on two black holes — our galaxy's Sgr A* and M87*, located 55 million light-years away. Both were ...

The strength of Earth’s magnetic field and the amount of oxygen in its atmosphere seem to be correlated—and scientists want ...

External sources, such as the early solar wind or Earth’s magnetic field, were too weak or faded too early. Internal sources like a magma ocean or mantle-core precession might have helped, but ...

Incredible changes are happening beneath our feet! 🌍 The Earth's magnetic field is on the move, and it's fascinating to see how our planet's core is constantly evolving. Let's explore the ...

"If the effect is real and scaling behaves the way our equations say, then the possibility becomes real," Chyba told Newsweek.

Beneath Earth s surface, nearly 3,000 kilometers down, lies a mysterious layer where seismic waves speed up inexplicably. For decades, scientists puzzled over this D' layer. Now, groundbreaking ...