Health officials said the source of contamination was likely slivered onions served on Quarter Pounder burgers.

A Billings woman remains in recovery and has not regained her full appetite and feels weak and sensitive to certain foods, ...

A 15-year-old western Colorado girl who is suffering from kidney failure after contracting E. coli after eating at McDonald's ...

Sticking to your diet and running out to McDonald’s may not immediately appear to go together like burgers and buns, but one ...

A giant chicken billboard now looms overhead McDonald's on High Street, urging customers away from the meat-filled menu.

coli contamination. McDonald's maintains that its other menu items are safe to eat and that the company is cooperating with authorities. Food safety experts advise consumers to be aware of the ...

McDonald’s says the investigation has been complicated by the scope of the problem. The company said it serves 1 million ...

At least 104 people have been sickened, with 34 hospitalized, in an outbreak of E. coli food poisoning tied to onions served ...

There has been one death in a severe E. coli outbreak that affected dozens of people. That victim lived in Grand Junction, ...

As for eating at the restaurants, he said."I think it's a little too early to say McDonald's is safe to eat at," Marler said. However, McDonald's could increase its safety measures by shutting ...

According to the Centers for Disease Control, at least one case has been detected in the state. The CDC did not give a ...

A Billings woman has filed a civil lawsuit in Yellowstone County District Court against McDonald's and its franchisee Pasha ...