Earth, North Pole

As sunspots emerge on the sun's surface close to its equator, their orientations will match the old magnetic field, while ...
A solar explosion called a coronal mass ejection is poised to graze Earth on Friday or Saturday (Jan. 24 or Jan. 25), ...
Swarm satellites detect faint ocean magnetic signals, revealing magma distribution and climate change insights.
Scientists have discovered that the 'weak spot' in Earth's magnetic field is growing, allowing harmful radiation to come closer to our planet's surface. The region, known as the South Atlantic ...
A study using data from ESA's Swarm mission suggests that faint magnetic signatures created by Earth's tides can help us ...
NASA is observing an anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies above the ...
The colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm ...
Chorus waves are mysterious, chirping signals produced by spiraling plasma inside our planet's magnetic field. But a new detection suggests scientists may understand less about them than first thought ...