More than 35 years later, the post-mortem on one of the country's worst engineering disasters appears to be simple. A contractor asked for a change in an original design. The change was approved by ...
The Genesis was a NASA probe designed to gather a sample of solar wind and return it to earth -- the first mission designed to bring samples back since the Apollo Program. Launched on August 8, 2004, ...
A jetliner crashes with 228 people on board; an oil refinery erupts in Utah; manhole covers explode around the country; a coal-filled freight train derails; and an elevator ride turns deadly.