Many will see dark tourism as ghoulish. Yet it is not new: some date it back to Romans who flocked to amphitheatres to watch gladiators fight to the death https://t.co/6e6XlovWK6 ...

Dark tourism is big business. The market is worth $35bn and will grow to $41bn by 2030, according to a research firm. Why has it become so popular? https://t.co/8JRrJ3uIqA ...