The loud noise that awoke residents across parts of Northwest Columbus and surrounding suburbs on Saturday morning was caused by a malfunctioning tornado siren at Centennial High School.

The research builds on a longstanding challenge in artificial intelligence: how to make machines replicate human-like vocal ...

When you pull a tab, the thumb-size alarm emits a 120 db sound—as loud as an ambulance siren. Created by a female-led design team, the device is lightweight, easily fits in a small pocket and ...

Life in New York City is always buzzing, but amidst the chaos, one pint-sized hero stands out—Kaido, a miniature Australian ...

Mr Donnelly told BBC News NI he performed CPR as he waited for the ambulance and that he could hear sirens in the background.