Vertical living green walls comprised of live plants are a natural energy-saving method for improving indoor air quality and enhancing interior design, but they're hampered by inconsistent performance ...

In an arid valley near the village of Kourtimale in southern Djibouti, a tattered chain link fence marks the boundaries of what was once Abdi Guelleh's farm. Within it, there's not a speck of greenery ...

The finishes selected for the walls of a home are intrinsic to its aesthetic. But believe it or not, they can also have an impact on indoor air quality, making your choices for each room vitally ...