As of 2011, rat poison bait must be sold in the form of blocks rather than pellets or loose bait. It must also be packaged in a tamper-proof bait station. Call your city or county hazardous waste ...

These enticingly flavored bait blocks are placed outside of buildings ... When wild animals consume rat poison – typically, by eating a poisoned rat – the effects may include internal bleeding ...

Massachusetts lawmakers want to restrict a type of rat poison that is particularly dangerous to birds, pets and wildlife. One hawk spent fourth months recovering from eating a poisoned rat at ...

Warfarin is the active ingredient in rat poison. Random mutations in the genomes of rats mean that some rats in a population have a natural resistance to warfarin. This causes variation in the rat ...

BOSTON, Massachusetts (WBZ) — Massachusetts lawmakers want to restrict a type of rat poison that is particularly dangerous to birds, pets and wildlife. One hawk spent fourth months recovering ...