After heavy rainfall, debris could wash into our waterways and threaten fish, water bugs, and other aquatic species.
Fire debris flowing into Murray-Darling Basin will exacerbate the risk of fish and other aquatic life dying en masse in a repeat of the shocking fish kills of last summer.
One of this year’s most refreshing developments was the youth-led action on climate change.
AAP Image/Dan Peled
From mass climate change movements to cultural genocide of Uighurs in China, here are some of the headline human rights moments that captured Australia’s attention.
Dry conditions will make for a difficult summer in the Murray Darling Basin.
A researcher who's worked for decades to improve the health of the Murray Darling Basin fears the coming months will be among the worst in history.
AAP Image/Dean Lewins
Buybacks by open tenders were a successful, cost-effective way of returning water to the Murray-Darling Basin. They should never have been abandoned.
There’s broad support from communities and farmers for proper water audits.
How can Australia's new Inspector General be expected to inspect waterways without a firm grasp of how much water in in them?
Almost 9 in 10 Australians agree we should invest in restoring wildlife habitats and natural places.
Here are the promises and policies of the Coalition, Labor, the Greens, One Nation and more.
An Aboriginal flag planted on the riverbed in front of the last stagnant pools of water that are now the Darling River at Wilcannia.
For the Barkandji people, the crisis on the Barwon-Darling represents the biggest threat to their continued survival on country since the sheep invaded.
Mass fish deaths in the Darling River highlight the issue of climate risk.
A scathing report about the Murray Darling Basin Authority highlights the importance of climate change risks to public sector companies.
The Menindee fish kills are a clear sign that ecosystems are losing resilience.
The Murray-Darling is not just a food bowl, yet the South Australian Royal Commission has found the Murray-Darling Basin Plan is failing its mission to protect the environment as well as irrigators.
The Murrumbidgee River is one of several sites in the Murray-Darling Basin where improvements are being detected.
The Murray-Darling Basin Plan has been politically fraught and mired in scandal. But environmental monitoring suggests that the health of the rivers is indeed improving – even if it will take decades.
The Darling River near Menindee, NSW.
Tim Keegan/Wikimedia Commons
New South Wales has pledged to walk away from the Murray-Darling Basin Plan, while Victoria's water minister has declared the plan 'over'.
Despite billions spent on trying to save water in the Murray Darling Basin, results have been disappointing.
A dozen leading researchers have issued an urgent call to action for the Murray-Darling Basin, arguing that the billions spent on water-efficient irrigation have done little for the rivers' health.
Under the proposal, irrigators would have to submit a statement that tallies with aerial images of their water use.
AAP Image/Cubbie Group
Allegations of water theft have thrown the Murray-Darling Basin Plan into crisis. The solution could involve users declaring their annual water use, subject to random audits - like a tax return.
Irrigation pumps along the Barwon River in New South Wales.
AAP Image/Dean Lewins
The system that allocates water use in Australia's largest river basin relies on a shared commitment by states to uphold the rules. New allegations of water theft threaten to break that trust.
The Murray-Darling Basin is an incredibly complex ecological system.
A recent report argues more water is needed to resurrect the Murray-Darling Basin. But simply increasing river flow alone could actually harm the Basin.
Turtle hatchlings could be released into the Murray River to manage the sudden influx of dead carp.
Millions of dead carp will fill the Murray-Darling Basin after the government releases a targeted virus. Scavengers like turtles and crayfish might help – as long as we protect them.
Malcolm Turnbull likes to portray himself as a pragmatist who wants this parliament to work.
Malcolm Turnbull didn’t actually trade his first-born this week but it felt like it might come to that. In a whatever-it-takes frame of mind, the government conceded a great deal to get its legislation…
The Murray-Darling is a complex freshwater ecosystem.
Murray River wetlands image from www.shutterstock.com
Tempers have flared once again over the long-term plan to return water to the Murray-Darling River and improve its health.
Fixing water pollution on the Great Barrier Reef will take a huge effort.
Reef image from www.shutterstock.com
Efforts to combat water pollution on the Great Barrier Reef aren't working, according to a new government report.
Goldfish might look nice, but they can also spread a variety of decidedly not-nice viruses.
Many pet fish end up in ponds, fountains and waterways. But before ditching your goldfish in the park, stop and think about the viruses you could also be releasing.