The Earth's magnetic field and oxygen evolved together over 540 million years, according to a major NASA study.

It's well established that the universe is expanding, but there's serious disagreement among scientists over how fast it's happening.

For a few brief nights each year, you get a rare chance to watch a monster blink. The Event Horizon Telescope collaboration ...

Ancient rocks show Earth’s magnetic field followed deep heat patterns inside the planet for hundreds of millions of years.

A new radio survey reveals that the Milky Way’s magnetic field is intricate, widespread, and deeply connected to how the galaxy is organized.

Earth's magnetic field is generated by the churn of its liquid nickel-iron outer core, but it is not a constant feature. Every so often, the magnetic north and south poles swap places in what are ...

Earth’s magnetic field is often described as a steady shield, but the geological record tells a more restless story. Polarity ...

In recent years, there’s been an added demand on connectors: the need to be non-magnetic. Technically, this means the ...

Deep beneath the ocean floor, ancient sediments hint that Earth’s magnetic field sometimes changed far more slowly than expected.

3D bioprinting, in which living tissues are printed with cells mixed into soft hydrogels, or "bio-inks," is widely used in ...

Two enormous and enigmatic masses of hot rock near the planet's core may play a crucial role in generating the Earth's ...

As an expansion of its XENSIV current magnetic current sensor family, the new sensors are housed in a 300-mil package.