The outage began along Market Street when underground cables overheated around 4:30 a.m., according to a PECO spokesperson.

PHILADELPHIA (WPVI) -- An underground fire caused a blackout in Philadelphia's University City section Tuesday morning. Around 4:15 a.m., PECO said it was experiencing an issue with underground cables ...

The power has gone out for a second time on Market Street in Philadelphia's University City section early Tuesday morning.

A nationwide 24-hour economic blackout on Feb. 28 drew mixed reactions from consumers while impacting local businesses. The blackout was organized by the People’s Union USA Founder John Schwartz, ...