Rising food costs and shifting consumer habits have hit these fast-food chains hard, leading to declining sales, closures, and financial trouble.

were a big part of why the In-N-Out fast-food burger chain closed a location there earlier this year. A recent study determined that Shake Shack was the most "overpriced" fast-food restaurants ...

Grocery chain Hy-Vee will transition in-store Wahlburgers restaurants to its own Market Grille brand by early February.