Burger King’s New Whopper Strikes a Blow in Fast-Food Burger Wars

Company president said the revamped burger was helping win market share; McDonald’s recently overhauled the Big Mac.

I tried Burger King's upgraded Whopper, which the chain says is helping drive sales. I can see why.

Burger King upgraded its signature Whopper burger with a new bun and packaging. The company said on Thursday that the updates ...

Burger King Says There’s One Big Reason It’s Winning Back Customers — And It’s a Whopper

Same-store sales jumped 8.5% last quarter, just as arch rival McDonald's admits its own sales growth has stalled.