Astronauts rely on a constant supply of oxygen while in space to stay alive, but what happens if that supply runs out in an emergency? Oxygen is essential for breathing, and in the vast expanse of ...

Qantas Airways has inspected dozens of its aircraft and notified some overseas carriers after it was discovered Qantas engineers at Melbourne airport mistakenly pumped nitrogen into the emergency ...

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 ...