Readily available exploding targets used by shooters for long-range target practice “can be easily misused” to construct improvised explosive devices, the Department of Homeland Security’s Bomb-Making ...

Use of chemicals that present an extremely acute hazard to personnel health and safety, environmental health, or UNR facilities and physical assets beyond that associated with chemicals commonly used ...

Police say they expect to be at the home for several days. A California man accused of blowing up two Pacific Gas and Electric transformers allegedly had large amounts of explosive materials and an ...