About 1,800 miles beneath the ground you’ll reach the border of Earth’s outer core, a subterranean ocean of liquid iron and ...

This video provides a clear explanation of inductors and their role in electronic circuits. Inductors are passive components ...

Dan Joling of Anchorage was set to photograph the full moon rising over the Port of Anchorage on Jan. 6. His research told him the moon would pop over the horizon at a certain number of degrees from ...

An all-superconducting magnet built by Chinese scientists has generated a world-record steady magnetic field of 35.1 tesla, about 700,000 times stronger than Earth’s magnetic field. The development ...

The planet's magnetic field may have collapsed around 600 million years ago, enabling a major oxygenation event and perhaps supercharging evolution. When you purchase through links on our site, we may ...

Using 11 years of magnetic field measurements from the European Space Agency's Swarm satellite constellation, scientists have ...