

Inside LA's SoFi Stadium, a touchdown is made possible by Chinese rare earths, plastic grass, specialized ball factories, and fizzy sodas.

At a Formula-E race in Chile, we uncover how tree sap, pink lithium lakes, molten rock, and top-secret paint create cutting-edge electric cars.

At the World Food Championships, a $5 burger reveals a massive global chain of space-visible greenhouses, cow rearing, and historic ketchup.