How 5G could democratise the telecoms industry

A new, digital revolution might be about to hit us. Autonomous cars are driving our way, cities and companies are rapidly ramping up the use of sensors—also called the Internet of Things (IoT) – and virtual and augmented ...

Complex urban processes discovered in the Indus civilization

Mesopotamia and the Indus civilization were both urban civilizations with large, densely populated and planned cities, 6000–1990 BCE. A new thesis in archaeology points out that the ancient Indus society showed complex ...

Water problems lead to riots, deaths in South Africa

Three babies who died from drinking tap water contaminated by sewage have become a tragic symbol of South Africa's struggle to cope with a flood of people into cities designed under apartheid to cater to the tiny white minority.

City transport needs saving from itself – here's how to do it

Cities are growing rapidly. According to UN estimates, the world's urban population grows by two people every second, 7,200 every hour. This means that within two decades, nearly 60% of the world's population – five billion ...

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