Would you eat a mealworm? Bob Simpson hopes your answer is yes — or that you’d at least feed some to your chickens. Simpson owns Vermont Mealworm Farm, where he raises roughly 2.4 million of the ...

Insects have been making commercial inroads as feed for poultry, fish, pigs, cattle and even pet food, though, for now, it remains a niche product. Biotech tools, however, are allowing breeders to ...