Tamara Avellán looks at how access to proper sanitation can be improved, and argues that flush toilets are not the answer.
Kenneth Rogoff evaluates the impact that a 'border adjustment tax' would have on the US.
Abdul-Jalilu Ateku explores Ghana’s post-independence experience on it's 60th anniversary.
India is a top source and destination for the world’s migrants.
Here's how much you need to earn to be in the top 1% of every US state.
A chatbot that fought 250,000 parking fines is helping refugees claim asylum.
New research looks at the links between the US and global economy.
Paolo Mauro looks at the need for infrastructure investment in emerging and advanced economies.
Drones, open skies and better rail infrastructure will help Africa realise huge opportunities.
In today’s hyperconnected world, our infrastructure is more vulnerable than ever to cybersecurity threats
Dutch railways now runs entirely on wind power, meeting their target to run entirely on renewable energy early.
The Ecotopia 2121 project predicts the future of 100 cities from around the world - if they manage to become super eco-friendly
Chris Weller looks at some of the biggest infrastructure projects coming to Africa.
This start-up wants to build passenger planes faster than Concorde, but with fares a fraction of the price.
These 10 cities inspire the most trust, esteem, admiration and respect, according to the 2016 ranking by City RepTrak.