Unlike traditional metal detection systems, the Apollo 500 lets through everyday items like keys and cell phones without having to stop the person, but detects a firearm.

Counterfeit or low-quality products—such as olive oil made from dyed rapeseed oil—are often difficult or impossible to ...

A portable biosensor developed at La Trobe University may allow rapid, on-site detection of toxic "forever chemicals" in ...

A tiny sensor that detects hazardous head impacts the instant they occur could reshape safety monitoring in sports, ...

How fake stock trading platforms have become a high-tech racket that mirrors the stock market but only to whitewash black money Dabba trading has taken on a sophisticated avatar, with apps that ...

Jupiter reaches opposition on Jan. 10, when it will shine all night at its brightest as Earth moves between the giant planet and the sun. A new computational model suggests that Uranus' and Neptune's ...