A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the Earth’s magnetic field went haywire. The compelling 2021 study tells the ...

Earth's magnetic field dramatically flipped a little more than 40,000 years ago. We can now experience this epic upheaval, ...

Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds and cosmic radiation. However, over the past century, scientists have ...

Check your compass again — Earth ... s magnetic field, along with forecasts for the north pole into the short-term future. NOAA said the model is the standard one used for aircraft satellite ...

What is happening in Earth's inner core? Discover the implications of its deformation for seismic activity and navigation.

Blue Ghost has left Earth’s orbit, carrying NASA’s science to the Moon. Instruments are performing well, including a ...

Scientists have detected faint magnetic signals from Earth's ocean tides using ESA's Swarm satellites. These signals, caused by seawater flowing through Earth's magnetic field, offer new insights ...

The temporary belts, one of which still remains, were filled with high-energy electrons and protons and were found by a ...

On the left is a streamlined image of the component of the magnetic field parallel to the plane ... Jan. 7 in the Astrophysical Journal Letters. Earth grew an extra, never-before-seen 'radiation ...

A groundbreaking X-ray imager is on its way to revolutionize our understanding of Earth's magnetic defenses. This ...

Alas, the miracle could not last. The solar storms were heating Earth's upper atmosphere, causing it to inflate and increase ...