Pizza boxes are mostly made of corrugated cardboard, a material that gets the recycling go-ahead in most places. But if you’re just dumping the entire empty box in the recycling bin after you’ve finished your pie, you’re harming more than than you’re helping. That’s because once pizza grease and toppings touch the box, the greasy […]

Shares of Papa John’s International Inc (PZZA.O) fell 8 percent on Monday after the Pizza chain said it would implement a “poison pill” stock dilution that would act against any move by founder John Schnatter to take a bigger stake. The implementation of the stockholder rights plan, which aims to stop investors from amassing more […]