Images from Sept. 11, 2001, capture the horrific moment hijacked planes crashed into the World Trade Center Twin Towers, along with the panicked faces of survivors running amid a large plume of smoke.
The two towers, equivalent to roughly 56,000 tonnes of concrete, collapsed in a controlled demolition on Saturday. It comes ...
The two 160-metre-high cooling towers at the former Gundremmingen nuclear power plant in southern Germany were demolished on ...