From classic diners to drive-thrus, here are the most iconic burger restaurants across the country.

Chefs recommend five chain restaurant burgers worth trying, from classic smash patties to upscale options.

If there's one guilty pleasure food that reigns supreme, it is undoubtedly the fast-food cheeseburger. Chances are high that if you've chosen to eat one, you're not worried about what's inside: You ...