DENVER (CBS4) - Officials say a new train speed technology, already being tested along FasTracks to Denver International Airport, will prevent a disaster such as the fatal derailment in ...

The Metro-North train that derailed in the Bronx, killing four passengers and injuring 75 others, was hurtling down the tracks at a staggering 82 mph — nearly three times the speed limit ...

The train that crashed in Philadelphia this week was accelerating as it approached the curve where it derailed, ... it topped 100 mph, ...