More trees are needed to cool down European cities in heatwaves – but they must be planted nearer to homes

Madrid could benefit from more trees to create shade in the summer. Mistervlad/Shutterstock Heatwaves claimed the lives of tens of thousands of people in Europe’s capital cities this summer, as they experienced record temperatures. In London, emergency wards filled with elderly patients injured after fainting in the he

In Spain, the traditional folding hand fan is all the rage amid the summer's intense heat