This persnickety number determines the strength of magnetic fields. It figures in everything from motors and generators to ...

A new study reveals that magnetic fields in the early universe were likely billions of times weaker than those of a small ...

New research suggests that the largest magnetic fields in the universe originated through some exotic mechanism that absolutely soaked the early cosmos.

The magnetic fields that formed in the very early stages of the universe may have been billions of times weaker than a small ...

Relative field strength is indicated by the size of the visualization, which allows the user to easily compare multiple magnets.

The emergence of a mysterious area in the South Atlantic where the geomagnetic field strength is decreasing rapidly, has led to speculation that Earth is heading towards a magnetic polarity ...

In their paper, the researchers present new, high-quality constraints on the strength of the ancient Earth’s magnetic field (archaeointensity) for 129 specimens from four archaeological sites in ...

For years, NASA has monitored a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies above the planet, stretching out between South America and ...

Eventually, the blob of molten material beneath Canada split in two and the stronger one slowly shifted toward the blob ...

New research suggests that the largest magnetic fields in the universe originated through some exotic mechanism that absolutely soaked the early cosmos.