Brad Spafford's eight-year federal prison sentence for possession of an unregistered rifle and homemade explosives.

A student watches an explosive ordnance disposal demonstration during counterterrorism training at the Besmaya Range Complex, Iraq, on Dec. 16, 2018. (U.S. Army photo by Spc. Sarah K. Anwar) Figure 2: ...

Comparing the key differences between high explosives and low explosives in terms of speed and force. Fans walk out of Wizard ...

When high explosives are subjected to sudden shock waves, such as from an impact or detonation, tiny regions of intense heat—called hot spots—form at microstructural defects such as pores. These hot ...

What appeared to be explosives were found in a car belonging to the gunman who fired multiple shots at former president Donald Trump in Pennsylvania Saturday, sources tell ABC News.One source told ABC ...

Airline security experts have been talking for years about the threat posed by liquid and gelled explosives and the inadequacy of current airport screening devices to detect them. This is especially ...

Videos also show the pair allegedly training in rural Australia and making statements in front of Islamic State flags.

A crate containing stolen military explosives is shown on Nov. 5, 2010, in Quantico, Virginia. (Naval Criminal Investigative Service via AP) The Marine Corps demolition specialist was worried — about ...

The Portland Metro Explosives Disposal Unit detonated old explosives found on a family farming property Thursday.

Explosives were once commonly used on the farm to bring down trees or blast through rabbit warrens. But licensing restrictions in the age of terrorism has seen it become a method far less used. Robert ...

A police patrol has recovered a cache of weapons and explosive materials hidden inside an abandoned animal shed in Shitganga ...