Repeated impacts can create minerals that lock in magnetic signals long after the Moon’s global field has disappeared.

A giant dent in Earth's magnetic field is continuing to expand, according to the latest data from a trio of satellites monitoring our world. It's called the South Atlantic Anomaly, stretching across ...

A vast and evolving anomaly in Earth’s magnetic field, situated above South America and the southern Atlantic Ocean, continues to attract focused attention from NASA researchers. This region, known as ...

Add Yahoo as a preferred source to see more of our stories on Google. Protective force fields exist and you’re already living inside one. About 1,800 miles beneath the ground you’ll reach the border ...

If there’s a need to adapt to a seriously weakened magnetic field, it’s also likely to be expensive. This image from the James Webb Space Telescope shows “mountains” and “valleys” speckled with ...

Magnetic anomaly interpretation and geophysical modeling represent pivotal approaches in understanding subsurface geological structures by analysing local variations in the Earth’s magnetic field.

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

About 3,000 years ago in ancient Mesopotamia, brickmakers imprinted the names of their kings into clay bricks. Now, an analysis of the metal grains in those bricks has confirmed a mysterious anomaly ...

Magnetic anomaly detection (MAD) techniques have long been employed to identify subtle deviations in the Earth’s ambient magnetic field, which often indicate the presence of concealed ferromagnetic ...

(CNN) — Thousands of years ago, Earth’s magnetic field underwent a significant power surge over a part of the planet that included the ancient kingdom of Mesopotamia. People at the time probably never ...