In this article, we look at a few ideas that aim to provide a temporary shelter or permanent residence for homeless people.
With an estimated 75% of the global population expected to live in cities by 2050, there are some things that could be done to make those cities better...
Swedish cities have taken climate change to the task, drastically helping to reduce the country's greenhouse gas emissions.
The following examples show there is always room for an urban farm...
There are new approaches for fighting fires in difficult situations without risking people's lives...