The continent-sized blobs are much hotter than the lower mantle, creating a significant temperature gradient in the rocky ...

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.

Welcome to Part 1 of our series on vector magnetic fields in dipole–dipole interactions! In this tutorial, we break down the fundamentals of calculating magnetic fields generated by interacting ...

Earth’s magnetic field can linger in a weakened, unstable state for tens of thousands of years before fully flipping.

Learn the fundamentals of energy in an inductor and magnetic field density in this beginner-friendly physics tutorial! In this video, we break down key concepts, formulas, and examples to help you ...

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

“Enceladus, Saturn’s small icy moon, is famous for its water geysers, but its actual impact and interaction with the giant planet has remained partly unknown. This result from Cassini transforms our ...

Transmission electron microscopes (TEMs) have been advancing our knowledge of the very small for nearly 100 years. Since their advent, they have helped scientists see structures as small as individual ...

With Democratic Gov. Gavin Newsom barred by law from seeking a third term, it’s the most wide-open contest for governor in a ...

The Pacific during the Second World War was the largest battlefield in history, yet all but a tiny fraction of it was water.