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 ...

Preliminary findings from an investigation into an ambulance fire that killed a patient and injured a paramedic last month show the blaze originated in an oxygen device that is routinely used, ...

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 ...

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 ...