Diego focuses on stories from North and South America, from colonial history and pirates to cartels and the modern underworld. He is especially drawn to places where crime, power, and myth collide.
Investigating the Nouadhibou ship graveyard in 2026. Discover how 300 ghost ships became a monument to corruption and corporate neglect in Mauritania.
Explore the brutal history of Hadrian’s Wall. A deep dive into the Roman Empire's 73-mile scar of paranoia, the life of a legionary, and the cost of empire.
Ride the backbone of the Sahara on the world's longest train. The definitive guide to the Mauritania Iron Ore Train (SNIM), covering route logistics, survival gear, and the brutal beauty of the journey from Zouérat to Nouadhibou.
Discover the hidden history of Havana's Plaza Vieja, once the Spanish Empire's primary slave market, now a restored tourist hub of Old Havana.
Explore the physical reality of the Guantanamo Bay detention camp. Beyond the headlines, discover the 1903 lease history and the architecture of indefinite detention.
Explore the dark history of the Hotel Nacional de Cuba: From the 1946 Mafia summit to the 1962 Missile Crisis tunnels, discover the site where history was made.
Discover La Cabaña, the colossal stone shield that dominates Havana’s skyline. Built as an impregnable defense against the British, it transformed into Che Guevara’s headquarters and a grim execution ground in 1959. Find out why this fortress remains the most haunting site in the Caribbean.
Explore the definitive history of the Bay of Pigs. From CIA planning to the tactical failure at Playa Girón, discover how geography and politics collided in 1961.
Explore Los Alamos (Site Y), the secret city where Oppenheimer engineered the atomic bomb. Discover the history, geology, and legacy of the Manhattan Project.
Explore Cidade de Deus, the symbol of Rio's urban violence and resilience. Learn about its origins as a failed public housing project, the rise of drug gangs, the daily struggles of its residents and how the film Cidade de Deus brought international attention to the community.
Inside the vertical maze of Comuna 13: A record of Escobar’s sicarios, the 2002 blackout massacre, and the mass graves of a mountain that refused to stay silent.
A deep dive into the history of Barrio Pablo Escobar in Medellín: the cinderblock fortress built by a drug lord to house the dispossessed and buy a seat in Congress. Explore the neighborhood where the drug lord is still worshipped.