Africa's roads are badly built, and there aren't enough. This can be fixedNathanial Matthews and Frank van Steenbergen 31 Oct 2018
Egypt is building a new capital city from scratch - here's how to avoid inequality and segregationNuno Pinto and Aya Badawy 28 Sep 2018
Engineering research in Africa is growing but it's still a patchy pictureSwapan Kumar Patra 8 Dec 2017
