ATF Online - Arson and Explosives - - A site that tells you how they found out what you did. Several articles on explosives used in various crimes in the US and world wide.
The Controversial Chem Lab - - A detailed study of the chemistry of explosives, pesticides, toxins, and selected precursors.
Orica Explosives - - Explosives wallpaper files and blast videos, also a section of explosives and safety.
Propellants, Explosives, Pyrotechnics - - This international journal is a forum for the exchange of ideas in the areas of propellants, explosives, primers and pyrotechnics, combustion, and detonation processes.