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

Anywhere with a weak dynamo and a history of large impacts might have followed a similar magnetic path. For now, though, the moon holds the clearest clues, waiting in silent rock layers for the ...

Unlike Earth, the Moon doesn't have much of a magnetic field – and yet, a strange pile of rocks on the far side seems mysteriously magnetized.

Earth’s magnetic field strength and atmospheric oxygen levels have oscillated in tandem for around 540 million years, according to a NASA-led study, pointing to a deep-Earth process that could knit ...

This explorer spacecraft is heading to a rare asteroid with a naked metal core. It could hold clues to how Earth began ...

Imagine Earth suddenly stops spinning what happens next? From flying debris and mega-tsunamis to magnetic collapse and ...

The Earth's magnetic field is generated by the complex interplay of convective flows in its liquid outer core, a process commonly referred to as the geodynamo. The dynamics of this magnetic field ...

The same window marks a magnetic boom that geologists call the Kiaman Superchron, when the field towered above its modern strength and held a single polarity for 50 million years. The paper argues ...

When HIP 67522 b was discovered, it was the youngest known planet orbiting its star in under 10 days. Astronomers were using ...