Don't ignore that smoke detector on the wall. Here are the best places to install one for improved fire safety.

They instilled in me a healthy sense of fire safety, including monthly checks of our smoke detectors' batteries and annual replacements. But smoke detectors are only reactive, letting you know ...

An AI gun detection system installed in a Nashville, Tennessee high school couldn’t spot the gun a 17-year-old used to fatally shoot another student and himself earlier this week, according to ...