HONOLULU (KITV4) – A preliminary investigation into the deadly ambulance explosion outside of Adventist Health Castle in Kailua has determined a possible origin point at a portable oxygen cylinder, ...

When maneuvering for position in air-to-air combat, pilots able to pull the most Gs without losing consciousness have an advantage. Engineers at Carleton Technologies Inc., a manufacturer of pneumatic ...

Police say an oxygen regulator caused the explosion in the Norwalk Hospital emergency room Sunday night. The oxygen regulator was being transported on a gurney, according to police. The gurney was ...

A preliminary investigation into an August ambulance explosion in Hawaii points to a portable oxygen tank and regulator mechanism as the location of the explosion. Now investigators are looking into ...

HONOLULU (KHON2) — First responders leaders gathered at Honolulu Hale to provide an update on the investigation of the heartbreaking ambulance fire that left one patient dead and a paramedic fighting ...