Airplane's black boxes are deliberately designed to survive worst-case scenarios. How do they do this? We look at their ...

An official report on the world’s deadliest aviation accident in a decade has answered one key question – but raised others. Air India flight AI171 had barely left the runway last month when it lost ...

It's excellent for deep cleaning carpets and hard floors, and the detachable pod makes it easy to clean hard-to-reach areas ...

A preliminary assessment by the Indian authorities said fuel was cut off to both engines shortly before Air India Flight 171 crashed last month, appearing to rule out mechanical failure or design ...

Walmart has launched its own summer sale event to counter Prime Day. Only some deals are actually worth grabbing.