  I review several proposed techniques for indirect detection of weakly
interacting massive particles (WIMPs) in the halo. I focus on distinctive
signatures from cosmic-ray positrons, antiprotons, and gamma rays produced by
annihilation of WIMPs in the galactic halo. (To appear in Particle
Astrophysics, Atomic Physics, and Gravitation}, proceedings of the the XIVth
Moriond Workshop, Villars sur Ollon, Switzerland, Jan. 22-29, 1994.)
