Have you noticed that a handful of fast food chains have started rereleasing old menu items recently? Well, there's a reason why.

“This strategy is based on the idea that odd numbers are more trustworthy. If the price ends in an odd number, customers are more likely to purchase it. Odd numbers are also thought to be more memorable, which may help you recall and recommend products,” they said.

I ordered a burrito, coffee, and potatoes at Wendy's, Taco Bell, Chick-fil-A, McDonald's, and Burger King to find the best fast-food breakfast.

We studied the nutritional facts of popular fast food chains to find the 7 healthiest burgers based on calories, sodium, fat, and carbs.

Fast food companies have some of the best brand recognition on the planet. When you see the Golden Arches, you know you’re at McDonald’s. Craving a Whopper? You know you need to head to Burger King. Part of what makes these franchises so memorable is their commitment to advertising.

Though you can certainly get a meal pretty quickly when you order food from Panera Bread, is it actually considered a fast food restaurant?

Over the past few decades years, fast food has woven itself into the fabric of American culture, shaping the way we eat, socialize, and even think about food in general. But how did this fast food phenomenon ever happen?