The city is gearing up for a summer filled with events, culminating in the celebration of America's 250th birthday on July 4.

The simulated biological attacks, active shooter incidents and other emergency scenarios are part of the city's safety ...

Firefighters Adam Yarbrough (center) and Kenny Wafer (right) carried out a dummy as a part of a drill during Intentional Mass Casualty Incident training by Dallas Fire Rescue on Dec. 10 at Hensley ...