LANSING, Mich., March 4, 2013 (GLOBE NEWSWIRE) -- Kraig Biocraft Laboratories, Inc. (OTCQB:KBLB) (the "Company" or "Kraig"), the leading developer of advanced spider silk based fibers, announced today that the silkworm hatchlings from the first stage of its Monster Silk™ pilot production program ("program") have now spun cocoons. The cocoons are made of Monster Silk™, the Company's recombinant spider silk.
