Matthew Piner, 39, was arrested in Texas after he was accused of making an online threat that prompted lockouts at four DCPS schools. Read full article: Mayor Deegan, other leaders honor Raines High ...

Vandals broke the hatch on an underground water reservoir on Mt. Tabor and tossed in a sealed bottle of hydrochloric acid, as well as traffic cones and a hose. The incident -- which Portland Water ...

A leaking bottle of hydrochloric acid caused a hazardous materials response outside the Kenmore MBTA station on Tuesday night. At around 4:45 p.m., crews responded to the area. The Boston Fire ...

A Cary High School student has been released on bond after he allegedly spiked a science teacher's water bottle with acid. A Cary High School student has been released on bond after allegedly spiking ...

Hydrochloric acid is a strong acid that can cause severe chemical burns if it comes in contact with your skin. Toilet cleaners, pool chemicals, and some fertilizers are common household sources of ...