Scavenge for gold, coins, and other buried treasure with these metal detectors, including models from Nokta and Minelab.

US Army scientists have demonstrated a new quantum sensor that can measure the full 3D direction of radio-frequency electromagnetic fields, a milestone that could reshape how signals are detected on ...

ADELPHI, Md. – Army scientists achieved a major milestone in quantum sensing technology that could transform how electromagnetic signals are detected on the battlefield. For the first time, scientists ...

Relic hunters scouring a farm field south of Fredericksburg, Virginia, were turning up the usual Civil War artifacts when their metal detectors hit something strange. Eleven little buttons emerged ...

Abstract: With the emergence of vehicles featuring advanced driver-assistance systems like adaptive cruise control (ACC) and additional automated driving functionalities, there has arisen a heightened ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan covers air and water filtration, as well as ...

Abstract: In the realm of power systems, load redistribution attacks (LRAs) involve the manipulation of measurements by attackers, leading operators to make decisions based on falsified estimated ...

In the Polish village of Świerczów, locals often heard a legend about an enormous tank that had been buried under a nearby house’s garden. For years, it was dismissed as just that, a legend. But a ...

The concept behind the model is simple: life can travel to and terraform planets around other stars. In doing so, the planet that life travels to becomes more similar to the planet it came from. In ...

Don't go out wandering aimlessly looking for treasure. A little research can make your metal detecting hobby much more rewarding. By Eric Alt Published Apr 11, 2026 1:28 PM EDT Add Popular Science ...

Brothers Jeramya Craig, 14, Paxton Craig, 10, and Aleister Craig, 11, died while home alone after a fire tore through their family's East Powell Avenue home in the early hours of Feb. 8. Investigators ...