But how much overlap is there between each conglomerate chain's signature menu item -- Burger King's Whopper and McDonald's Big Mac -- and perhaps more importantly: Which is better? With such ...

BURGER King fans are in for a sizzling treat as the fast food giant unveils its ‘biggest’ menu shake-up in years. With 526 ...

the Big Mac weighs in at 590 calories, according to McDonald's menu. Food influencer snackolator sampled one recently, and said "this burger is both ginormous and, in my opinion, better than the ...