See Asia’s largest organic rooftop farm — located in busy Bangkok

This green roof and farm offer a Swiss army knife of solutions — flood control, solar energy, fresh produce, green space for city dwellers, jobs, learning opportunities, and more — to some of our most pressing urban problems. Landscape architect Kotchakorn Voraakhom tells us how it works. Could cities actually be designed to improve the […]

The design hotels pushing towards a more eco-friendly future

It wasn’t too long ago that hotels could collect praise for adopting LED lights and ditching plastic straws. But in this time of climate strikes and carbon offsets, travelers have become more aware – and critical – of the environmental impact made by the hotels they book. With eco-friendly straws and reusable water bottles now […]

OPINION: Tucson’s admirable water conservation efforts

About a year ago, part of the Santa Cruz River had flowing water for the first time in around 80 years. The effects of returning water to a system like the Santa Cruz can greatly benefit riparian wildlife, plants and communities near the water. You may ask, how is it that in such an arid place […]

Miami Can Potentially Run Out of Water

Every city has water supply challenges, no matter how much water surrounds them. While the challenges of a city like Phoenix, Arizona are much different than that of one like Miami, Florida, the challenges still exist. In fact, part of the problem that Miami is facing is due to rising sea levels and the capacity […]