A quantum trick based on interferometric measurements allows a team of researchers at LMU to detect even the smallest ...

Researchers at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) have uncovered previously unobserved oscillation ...

A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading the way. The magnetic compass is the last unknown sense in migrating animals.

Abstract: In this work, the dynamic magnetization measurement system for characterizing the soft magnetic core materials of a fluxgate sensor is investigated. The alternating magnetizing field is ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Nov 28, 2025, 07:59am EST Map of the strength of the Earth's ...

Compass sees strong North America growth, up 9.1% in organic revenue Shares dip on in-line expectations for 2026 Expects 2026 organic revenue growth around 7% Nov 25 (Reuters) - Compass Group (CPG.L), ...

Loggerhead turtles are able to sense the Earth’s magnetic field in two ways, but it wasn’t clear which sense the animals use to detect the magnetic field when navigating using the magnetic map they ...

Quantum devices that measure Earth's magnetic fields could help replace GPS—if researchers can figure out how to tell when such devices are working well, or even at all. A Pentagon contract suggests ...

Simulations and satellite data reveal that Earth's magnetic field is more complex than scientists had thought. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

For the Broken Monument quest in Arc Raiders, Tian Wen boots you off to the Scrap Yard in Dam Battlegrounds to hunt down three items from the First Wave: a compass, a videotape, and old field rations.

Here’s what you’ll learn when you read this story: The Earth’s magnetosphere protects life from deadly space radiation, but many aspects of its function remain a mystery. Scientists have long believed ...