Natural Resources Canada - Safe Transportation of explosives research in Canada.

IME - Institute of Makers of Explosives

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.

Ordnance and Explosives Mandatory Center of Expertise (CX) - Safety tips, glossory, tips, and hints for explosives and how to handle them.

Explosion Group of TU Delft - Our main research effort is focused on measuring and modelling dust and gas explosions under ambient and non-ambient conditions.

Explosives Science - A very good article on the subject.

DDESB - DoD Explosives Safety Board

Orica Explosives - Explosives wallpaper files and blast videos, also a section of explosives and safety.

SNPE Explosives & Propellants - SNPE Explosives & Propellants

ATF Online (The Orange Book) - "Publication 5300.5: State Laws and Published Ordinances" Read this before you try to make any of these explosives.

Explosives and Demolitions - A book list about homemade explosives.

Site 300 - The ideal, remote setting for experimental tests, Lawrence Livermore Labs.

Xinventions - A site devoted to pyrotechnics and explosives.

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.