Baltimore invested $5M in an AI system for weapons detection in schools, which faces scrutiny due to high false alarm rates.

Baltimore City Schools' AI weapons detection system, which monitors what students bring into school, is causing concern for city leaders due to false alarms and its cost.

The FTC says Evolv misrepresented that its system can detect all weapons and do it with more accuracy and speed than a traditional metal detector.

NASHVILLE, Tenn. (WSMV) - Weapon detection systems are being added to more schools in Nashville and across Middle Tennessee every week, but experts warn these systems, like Evolv and OpenGate, will ...

Baltimore City is assessing the use of ar tificial weapons detection inside high schools. The technology is currently in 27 schools and processes around 14,000 entries each morning. Baltimore City ...

As high school students entered International Prep on Friday morning, they were greeted by a new piece of technology: the Evolv Express weapons detection system. The school on the West Side was the ...