Its explosive force is matched only by its sinister ability to be hidden in plain sight, an invisible, ticking weapon. THE ...

An explosive substance called PETN was found in each of the devices, a source close the investigation has told CNN. What does PETN look like? Pentaerythritol tetranitrate, to give it its full name ...

MASON, Ohio (WXIX) - A federal judge on Tuesday ordered the release of a 20-year-old Mason man accused of making and detonating explosive devices from the Butler County Jail into the custody of his ...

Belarusian authorities intercepted a van carrying 580kg of the high explosive pentaerythritol tetranitrate (PETN), believed to be of US origin, at the Belarus-Poland border, the State Customs ...