Urban development exacerbates urban water issues in the broader context of extreme weather changes.
US cities are starting to reform laws that required developers to provide minimum amounts of parking. But there’s more they can do to loosen the auto’s grip on downtowns.
A public survey found 86% of people want more space for nature in the city. The city council is already taking steps to add green space and increase biodiversity, which should boost public wellbeing.
Lagos is famous for its congested traffic. Cycling could help change this image.
Our largest cities, home to 80% of the population, are central to achieving sustainability in a time of climate change. The federal government has begun to act on the need for coherent urban policies.
Everyone likes getting something for nothing, but history shows why the math behind free public transit doesn’t add up.
Food forests are urban oases that pack a lot into small spaces, including food production, local cooling and social connections.
A big reason the idea is gaining momentum globally is that the benefits for the health of individuals, communities and the environment are clear and almost immediate.
Research shows cities are delivering on their climate pledges. More than mayors, the real force behind these local transitions are nonprofit organisations.
Cities are starting to restore natural systems such as waterways, wetlands and bushland. But restoration on the scale these systems need to function properly calls for a rethink of urban planning.
Green jobs go beyond solar panel installation and wind turbine maintenance. They’re found in fields from design to economics and in many types of management.
Bioarchitecture draws on design principles from nature to construct buildings that work in ways that help tackle climate change and reverse environmental damage.
The rise of e-commerce means billions of packages are delivered in the US each year. That creates traffic and pollution, but urban freight researchers are finding better way to get goods to customers.
The city is a A$725 billion wall-like structure running for 170km across the Saudi Arabian landscape. Can it live up to its huge ambitions?
Engineered wood is a sustainable alternative to cement and steel in construction.
Planning has begun for the 2032 Brisbane Olympics and already it’s clear the city has learned from the mistakes of other hosts, but its plans to be truly sustainable have one glaring weak point.
On paper, swapping gas-guzzling trucks for bikes may sound like an appealing option for greening e-commerce. However, there are sizeable obstacles to implementing this in cities.
Before the pandemic, our cities had a simple plan: let population growth drive economic activity. But the world is changing and the perpetual growth mindset has to change with it.
Noise pollution is a serious problem, and cars make a lot of it. But roads are also a factor.
Cities are crucial to addressing climate change. To meet emission reduction targets, cities need to involve their residents in environmental action at the local level.