Two and a half years after a derailed train spewed toxic gases across eastern Ohio, none of the nation’s largest freight railroads have fulfilled promises to join a voluntary federal close call ...

By DARANEE BALACHANDAR, LIZZY ALSPACH, CAT MURPHY and AIDAN HUGHES / Howard Center for Investigative Journalism ...

A train derails and spills at least 1,000 gallons of hazardous materials in the U.S. about once every two months. Nearly half ...