Desmond Boylan for Nature
Students collaborate on a physics experiment at the University of Havana.
The western edge of Havana hides a side of Cuban society that tourists rarely see. High fences and thick vegetation wall off the grand estates and embassies where the elites congregate. And amid these enclaves of privilege lies a cluster of concrete buildings belonging to the Polo Científico del Oeste — the ‘scientific pole’ of Cuba’s capital city. Here, a cluster of biotechnology research institutions are protected from the chaos and poverty of a city in transition.