Pune: The National Chemical Laboratory (NCL) and the Indian Air Force's 11 Base Repair Depot (BRD) have successfully resolved a critical issue affecting the on-board oxygen generation system of ...

We were covering the air war in England — eight or ten reporters ... and I didn't know how long you lasted once you took your oxygen mask off. But I took some deep breaths, I took my oxygen ...

The missing FA-50 fighter jet of the Philippine Air Force was found in the Kalatungan ... but the 88-year-old will wear an oxygen mask overnight, the Vatican said. The head of the Catholic Church ...