Peanut butter is a tasty pantry staple, but some jars haven't been safe to eat due to being contaminated with metal, bacteria ...

The peanut butter in question was produced by House of Natural Butters, which had found that its peanut butter contained a ... was then able to trace the outbreak back to a J.M. Smucker (which bought ...

Shares of J.M. Smucker were up 7.5% after the maker of Jif peanut butter turned in stronger-than-expected quarterly results.