The scene at the I-35W Mississippi River Bridge, the first morning after its collapse. August 2, 2007.
Orbital Sciences' Antares rocket explodes just seconds after lifting off from NASA's Wallops Flight Facility in Virginia on Oct. 28, 2014.
There was a building collapse in Sioux Falls, SD. One person died. The construction company removed this picture from their Facebook account right after the accident. That wall looks load-bearing, and that stud wall to left was apparently not strong enough
Photograph of the space shuttle Challenger shortly after exploding. Jan. 28, 1986.
The aftermath of a retention pond wall collapse at the Tennessee Valley Authorities Kingston Fossil Plant that buried as many as 400 acres of land in up to six feet of toxic sludge, Dec. 22, 2008.
High-resolution photo of failed engine on Air France flight AF66, an Airbus A380.
Explostion of the “Warburg” steam locomotive. June 1st, 1869, in Altenbeken, Germany.