Plus: Officers are taking a more targeted approach by monitoring social media, which police say has amplified Philadelphia's street racing culture. They look for posts about potential dirt bike ...

Philly biker gang member convicted of murdering gang prospect Grand jury indicts 48 more bikers in Waco melee Charges filed against 170 motorcycle gang members in Texas VIDEO: Heightened security ...

An officer with the Philadelphia Police Department's dirt bike detail was hurt in a crash on Wednesday afternoon, according to a spokesperson with the department. The crash happened just before 5: ...

Police are investigating after, officials said, an officer was hurt when they crashed into a suspect on a moped in an incident that happened in ... riding a dirt bike, made contact with a suspect ...