Additive manufacturing, or 3D printing, is a major part of the fourth industrial revolution and it will transform the construction sector, according to Zoubeir Lafhaj , an expert in the future of construction, from the graduate engineering school École Centrale de Lille, in France.

Researchers in the US have developed bio-based air filters that they claim can capture toxic chemicals that current filters can’t.

Young people can find themselves homeless or in housing need for many reasons. In the UK, once they are 16 years old they are often placed in managed rented accommodation.