What happens behind the scenes when an airplane has a mechanical issue and can't depart as scheduled? Let's join the parts specialists and operations staff.
At least two people were killed and dozens more were injured when a Dagestan Airlines Tupolev Tu-154 plane crash-landed at Moscow's Domodedovo airport on Saturday.
The chemtrail conspiracy is a fact-less idea created by a misled and uninformed group. We explain the skinny on the science behind the unfortunate theory.