How does a magnetic compass work? Well, it’s all down to basic physics and human ingenuity. The key component of a standard baseplate compass is its magnetized needle, which is allowed to spin freely ...

Earth is surrounded by a magnetic field generated by electric currents from within the planet. Compasses take advantage of this field to identify north and serve as a navigational aid. But one social ...

Editor's Note: This article was provided by Inside Science. The original is here. (Inside Science) -- Quantum mechanics governs the quirky, counterintuitive way the world works at the small scales of ...

Magnetic compasses have long been reliable tools for navigation, especially before the advent of satellites and digital GPS. These timeless instruments align with Earth’s magnetic field, guiding ...

Many species of birds use the Earth's magnetic field to select a direction of movement. However, until now it has not been possible to train birds to move in a certain direction in the laboratory, ...

When I was a kid living in southern New Hampshire, my family home was on the site of an abandoned farmstead consisting of massive stone foundations of quarried granite where dwellings once stood.

For the first time, researchers measured the magnetic pull inside a single bacterium, turning a biological mystery into hard numbers.