By Santiago Lago, Thomas Haize, Josipa Billic Zimmerman, Caroline Juery, and Haipeng Zhou Every day, towering cargo ships pass through the Panama Canal, one of the world’s busiest trade routes.

By Santiago Lago, Thomas Haize, Josipa Billic Zimmerman, Caroline Juery, and Haipeng Zhou Every day, towering cargo ships pass through the Panama Canal, one of the world’s busiest trade routes.