Laboratory testing found two of the Chinese steel samples were so poor they did not contain carbon – meaning they could not ...

Throughout the country, structural collapse incidents occur routinely. They take place because of the aging of structures, construction or renovation work and, with ever-increasing frequency, natural ...

Steel truss bridges have been the backbone of transport networks since the late 19th century. They are built from interconnected steel bars and they can span long distances and carry heavy loads, ...

ULSAN — Search efforts continued Saturday to locate two workers missing from a collapsed boiler tower at a thermal power plant in the southeastern city of Ulsan, with preparations under way to ...