McDonald's is bringing its Quarter Pounders back to the menu in more than 900 restaurants in Colorado, Kansas, and Wyoming, ...

McDonald's Quarter Pounder beef patties have tested negative for E. coli contamination as an outbreak that has sickene ...

McDonald’s announced Sunday that Quarter Pounders will again be on its menu at hundreds of its restaurants after testing ...

McDonald’s on Sunday said that beef patties were not the source of E. Coli outbreak linked to Quarter Pounder hamburgers in ...

LOS ANGELES (AP) — McDonald’s announced Sunday that Quarter Pounders will again be on its menu at hundreds of its restaurants ...

There has been a rash of foodborne illnesses reported of late caused by food products potentially tainted with bacteria.

The US FDA is investigating whether the onions in McDonald’s Quarter Pounder burgers are the source of the outbreak.