When concrete shells are constructed, they usually have to be supported by elaborate timber structures. A revolutionary technique developed at the Vienna University of Technology now uses inflatable ...

Aviation experts are raising serious questions about a curious concrete wall near the end of an airport runway in South Korea — after a catastrophic crash killed 179 people on board a Jeju Air flight ...

Questions have grown over the existence of a concrete mound at the airport of the Jeju Air plane crash this week and whether its absence could have prevented the accident's high number of casualties.

South Korean authorities are still investigating the cause of the recent air disaster at Muan International Airport. Some are blaming a concrete embankment at the end of the airport runway, which will ...