Logging in the Thomson Catchment could reduce water supply by the equivalent of 600,000 people by 2050.
Pharmaceuticals were found in every invertebrate sampled from six Melbourne streams - including a waterway in a national park.
Cities overseas that have been able to overcome the affordable housing challenges facing cities like Melbourne have adopted a coordinated and systemic approach to scaling up solutions that work.
Every year, our big cities vie for global liveability honours. But as well as differences between the cities, liveability varies widely within them, leaving plenty of work to be done.
As Melbourne's population hits 5 million, it's a reminder that growing cities must make much better use of vacant and underused land to meet the urgent need for affordable housing.
Melbourne lies at the eastern end of a volcanic province, but when's it going to blow? Understanding the geology of Melbourne and comparing it to Hawaii is really helpful in calculating risk.
The world's "most liveable city" ranking is based on an index designed for companies sending their employees overseas. It's not relevant to the average person.
Heatwaves can cause a large number of deaths, especially when vulnerable groups are unprepared and are not acclimatised to hot temperatures.
Federation Square may be less than 20 years old, but that doesn't mean it can't be heritage listed. Heritage value depends on many things including cultural significance
The Age Charter of Editorial Independence – the first document of its type in Australia – first emerged in 1988. It was defended time and again over the following three decades.
Ngár-go (Fitzroy), Quo-yung (Richmond), Yálla-birr-ang (Collingwood), and Bulleke-bek (Brunswick), are just some of the Woiwurrung names uncovered in the notebooks of a 19th century anthropologist.
We have forgotten how to be imaginative when planning our cities. Looking back into Melbourne's planning history, we might be able to find some inspiration to tackle rapid growth in a creative way.
Research shows if Australia encourages greenery on buildings, it will reduce temperatures in the city, as well as potential for flash flooding. It also creates new habitats and socialising spaces.
Dockless or stationless bike sharing is risky business, relying a bit too much on common decency. Bike sharing schemes can work, but they may need to forego user convenience for bike safety.
When the city centre was revitalised in the 1990s, homeless people were pushed out. With homelessness rising today, it's important to recognise the links between urban development and displacement.
How to move beyond the warm words about tackling urban heat islands to doing something about them.
A walk down Melbourne's streets reveals more commercial street art than the spontaneous politics of years past.
In the 1970s, both Kyoto and Melbourne made fateful decisions about their transport networks. Melbourne today enjoys the benefits of trams, while Kyoto lives with the consequences of losing them.
Good public access for Melbourne Airport and others like it depends on not fixating on one solution, like a single rail line, but instead developing multiple options integrated with the city's needs.
Analysis of the business cases for three of the biggest projects deemed "high priority" by Infrastructure Australia raises questions about the process.