Company to use fresh burger patties in its Quarter Pounders in most locations in 2018.

It is now selling them in 75 locations in northeast Oklahoma.

Company takes steps to remove preservatives, other ingredients from its menu items.

McDonald's pilot establishes path for Canadian beef industry on journey to a verified sustainable beef supply.

Full year results included global comparable sales increase of 1.5%, consolidated revenues decrease of 7%.

An undercover video showed workers at T&S Poultry abusing chickens.

A video taken at T&S Farm appears to show several instances of physical abuse.

Beginning July 1, 2015, McDonald's will operate under a new organizational structure with the following market segments: U.S., International Lead Markets, High-Growth Markets and Foundational Markets.

Company goal is to have ABF chicken in two years.