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

Authorities are investigating the cause of an explosion aboard a cargo ship that was leaving the Port of Baltimore when it issued a mayday call.

Two expert witnesses were called to the stand by U.S. Western District of Pennsylvania prosecutors as they worked to clarify key details in the ongoing trial of alleged bomber Kris Joseph Nevling.

The Wilmington City Council will no longer meet in Thalian Hall, and the building will move forward with upgrades.