Few drinks in this world compare to a McDonald's shake -- and one tangible thing that sets it apart is its thickness. As it ...

It pains me to put McDonald’s at the bottom of any list ... As a standalone chocolate milkshake, it’s merely good. Thick, rich, intensely sweet, yet somehow boring given the amount of options ...

This is comparison to the 570 calories in McDonald's medium vanilla shake, and 650 calories in a medium chocolate shake. As for the Oreo Shamrock McFlurry, the regular-sized dessert contains 460 c ...

We pitted McDonald’s Shamrock Shake against two competitors that you might find a bit unlikely: a mint milkshake from Dairy Queen, and a Mint Chocolate Shake from Arby’s. Here’s how they ...

A Shamrock Sundae was introduced in 1980, made with McDonald’s vanilla soft serve and topped with green Shamrock Syrup. It hung around for a year. The Shamrock Shake came in a chocolate version.

A medium Shamrock Shake contains 540 calories, according to McDonald's. This is comparison to the 570 calories in McDonald's medium vanilla shake and 650 calories in a medium chocolate shake.