When you think of a radiation detector, you’re probably thinking of a Geiger tube and its high voltage circuitry. That isn’t the only way to measure gamma radiation, though, and [Alan] has a ...

A network of Cold War-era infrasound sensors can help scientists reconstruct trajectories of falling space objects.

The tiny sensor, which was backed by DARPA ... "The Navy might have deep sea divers, where one of the things that's important to keep track of is how is their body reacting to the increased ...

KAUST scientists have developed a hydrogen sensor that detects leaks in under a second, using just two microwatts of power.

Scientists are studying how sensors designed to detect nuclear ... Across the world, dozens of supersensitive detectors have been installed since the beginning of the Cold War era to detect ...