An old-timey McDonald's character is making a comeback this month—and we have all the details below. Can you guess who it is?

McDonald’s is bringing back its beloved Shamrock Shake with the help of an old friend. The minty green milkshake will return ...

Despite his hiatus, the green, furry icon was never forgotten. Uncle O’Grimacey earned his own merch line, called the Uncle O ...

Feb. 4. The chain will donate 25 cents per shake to local chapters for Ronald McDonald House Charities (RMHC). To help the St ...

MCDONALD’S has unveiled a brand-new menu today, introducing four new items while retiring three existing options. The shake ...

The beloved Shamrock Shake is coming back to McDonald's, along with a McDonald's character no one's seen since the 1980's: ...

Within the MCU (McDonald’s Commercial Universe), this fuzzy green blob of a creature is uncle to Grimace, a point made ...

MCDONALD’S is set to remove a rare menu item in just a few days, with an exciting new addition scheduled to debut next month.

The company said Tuesday that Grimace will reunite with his Irish uncle, Uncle O'Grimacey, bringing the mascot out of ...

McDonald's is saying goodbye to the BBQ Ranch Stack, Milky Way McFlurry and the Grimace Milkshake - but four new items are being added to the menu tomorrow ...

One of the most recognizable holiday treats at McDonald's is making its return, along with one of Grimace's relatives.

It's soon to be Shamrock Shake season. McDonald's Shamrock Shake, a milkshake made with vanilla soft-serve ice cream, ...