PHILADELPHIA—Authorities say they have controlled a hazardous materials situation in west Philadelphia.

WPVI-TV reports ( crews were called to a science building in the University City neighborhood around 5:30 a.m. Friday. Officials say they were investigating a report of someone mixing chemicals in a fourth-floor laboratory area.

The situation has been placed under control and the building wasn't evacuated. No injuries are reported.


Information from: WPVI-TV,