Donald Trump has announced tariffs on Australian beef, with the American people now likely to pay more for one beloved item.

McDonald’s will resume selling Quarter Pounders in all restaurants this week after considering new data regarding an E. coli outbreak linked to its famed burgers, the company announced Sunday.

Aside from burgers that share the amount in the name, like the McDonald's Quarter Pounder with Cheese, the exact amount of beef in a burger isn't usually inherently obvious. When it comes to ...