A pilot revealed a crucial flight safety tip: when oxygen masks drop, pull them down to activate the supply. The oxygen is ...

An oxygen tank on an Azerbaijan Airlines flight exploded before the plane crashed on Wednesday, Kazakhstan's transport minister said. The minister, Marat Karabayev, did not say the oxygen-tank ...

A Hampshire community will benefit from a giant storm tank to help prevent homes from ... which reduces odours and phosphates, and extra oxygen has been added to the River Rother to support ...