ONE of the world’s deadliest cities plagued with murder and gang violence has opened its gates again to tourists after eight ...

Noise maps, a tool used to analyze urban acoustics, identify critical points, and support the development of control measures, are still in the early stages of implementation in Brazilian cities.

And as long as you take the same common-sense approach to travel as you would in either of those cities (or in any more celebrated city in Brazil itself) – sticking to the historic centre and ...