COXSACKIE – Tiles on the first floor of the new middle school keep buckling, and no one knows why, but Coxsackie-Athens school officials will bring the contractor back in to lay it down again ...

Instead, they said, floor tiles were rising due to moisture underneath. "It looks like it was just a bad tile job from years ago and it just decided to buckle," said Sal Ruggiero, the city code ...

A buckling floor outside a Coles supermarket in the inner-Brisbane suburb of West End prompts the evacuation of a shopping centre, as engineers tried to work out the cause of the structural problem.