A student brought a loaded gun to a high school in Brooklyn Monday morning, police said. It happened at East Brooklyn High School on Kings Highway in Flatbush.

The sensors can prioritize cyclists or pedestrians so they don't need to wait—and help cities more quickly identify dangerous intersections.

Clad in scuba gear and armed with metal detectors, Jeff Morgan has become a savior for countless people who thought they lost their rings forever.

Bose followed up its acclaimed QuietComfort Ultra headphones with a new model that improves battery life and adds smart, convenient features.

New experiments demonstrate how to detect hidden objects like submarines or buried treasure using the power of acoustical physics.

Virtual particles may not be real, but they help physicists track how forces move, and allow for incredibly precise measurements in particle physics.

"This is the moment where the metal detector has gone off and you've dug up something shiny. You still need to find out exactly what you've got — but you've got something to work with." ...

A magnetic microrobot navigates lung airways, drills microlesions, gathers biomarkers, and rapidly classifies cancer tissue with Raman sensing and machine learning in a single integrated workflow.

Law enforcement, communities, outside groups and school administrators realize there may not be one simple solution for school safety. But they all remain committed to keeping our schools safe.

PEORIA, Ill. (WMBD) — The Peoria Public School Board of Education revealed the new AI metal detector companies and how much they will cost. All companies will give eight metal detectors if signed onto ...

After a gun incident at Preble High School, the Green Bay School District is considering all security upgrades, including metal detectors. Students in grades six through 12 will be required to use ...