U.N. expresses deep concern over Cuba's escalating crisis amid U.S. oil blockade, impacting human rights and essential services.

U.N. expresses deep concern over Cuba's escalating crisis amid U.S. oil blockade, impacting human rights and essential services.

Diplomat Carlos de Cossio says US fuel embargo harms Cuba's medical services, food production and standard of living.

Cuba’s government appears to be on the brink of economic collapse amid a worsening energy crisis.