Tangipahoa River fish samples show elevated arsenic levels after Smitty's Supply explosion

According to the LDEQ, a study was conducted to determine if fish, shrimp and crabs from the Tangipahoa River were safe for consumption.

Explosion rocks Harvard Medical School building

Officials are looking for two people, they said set off an explosion inside a Harvard Medical School building. Boston25News reported that the blast at the Goldenson Building occurred around 2:48 a.m.

Harvard Medical School building reopens as police investigate explosion

The investigation continues into a weekend explosion at Harvard Medical School that authorities say was an intentional act.

Harvard Medical School explosion suspects on the run, police say it's safe to return to campus

Two masked suspects remain at large after Saturday's explosion at Harvard Medical School's Goldenson Building. Police have since said it was safe to return to campus.