Rare mouse sighting thrills ecologists as species spreads into wildlife sanctuary
A mouse once presumed extinct in New South Wales has been tracked down in the west of the state, much to the surprise of ecologists.
'We are deadly serious': FOGO industry urges Australians to care about their food scraps as system 'overwhelmed'
There are fears for the lasting success of the household food and garden waste program due to widespread contamination, but there are solutions being trialled.
From commercial to household rubbish — how can we fight the war on waste? Our experts answer your questions — as it happened
Ahead of tonight's premiere of War On Waste, host Craig Reucassel, eco stylist Nina Gbor and scientist Veena Sahajwalla answer your recycling questions, bust myths, and provide the inspiration to take action.
Medical waste program aims to fix 'shocking' use of single-use plastics in health care
Brenton Lovering and Mat Usher were shocked by the amount of plastic thrown out in health care. Their Tasmanian pilot program is aiming to change that.
The Aussie invention helping Cambodian villagers produce clean drinking water for free
A small sticker that uses UV light to indicate when contaminated water is safe for drinking is revolutionising life for villagers in South-East Asia.
Explosion in backyard fire pit sales sparks concerns for health and the environment
Families are turning to backyard fire pits for warmth and entertainment, but it is not sparking a warm, cosy feeling for surgeons dealing with severe burn injuries, and a health researcher with concerns about air pollution.
Australia's largest gold mine admits to dust pollution as neighbours fear health impacts
Cadia Valley Operations says the NSW mine has breached clean air rules but maintains public health is not at risk.
Water birds dying in oil spill south of Perth as authorities probe cause
WA's environmental watchdog looks for the cause of an engine oil spill that is killing and harming birds in Perth's southern waterways.
Inside the massive clean-up of this giant, secret and highly toxic dump — and how it changed recycling for good
This toxic waste dump in Victoria contained everything from PFAS to asbestos — and even cash and a dog wrapped in a mattress — buried in 32 locations, some the size of AFL fields. Now $40 million later, the clean-up is almost complete.
As electricity prices soar, this Adelaide council says a cool refuge for residents on hot days may be necessary
A council in Adelaide's inner suburbs is considering making a cool refuge available for its residents on hot days. It comes as a disaster resilience expert warns other councils must start considering similar initiatives.
Urgent search for mystery Perth oil spill plaguing seabirds
Authorities are trying to determine the source of an oil spill affecting seabirds that are being pulled from waterways in Perth's south "waterlogged" and "starving".
'Pay as you throw': What Australia could learn from some of the world's best recyclers
Australia has a long way to go to becoming one of the world's great recycling nations. Here's what we could learn from other countries.
analysis
analysis:El Niño would be bad news this summer, especially in NSW and Queensland. Here's why
We have a a 70 per cent chance of an El Niño developing this summer — and it's bad timing with Australians facing possibly supply disruptions and more volatile energy prices, write Dylan McConnell and Iain MacGill.
AGL to tackle brain-eating amoeba in Lake Liddell near retired power station
The Hunter Valley waterway has been closed to fishing, swimming, and skiing since 2016 when the deadly amoeba was detected, likely thriving in the comfortable warm water discharged by the Liddell power station.
'Understandable concern' as lead detected in drinking water at Far North Queensland schools
Children and staff at the schools are being offered bottled water and free blood tests after lead contamination was detected in drinking water supplies.
Paediatricians sound alarm over fracking-related health risks
Forty-five medical specialists, supported by federal independent MP Monique Ryan, have outlined their concerns of both the direct and indirect health risks of fracking in a letter addressed to the NT Chief Minister.
Gold mine given final notice to fix dust emissions after heavy metals found in neighbours' water and blood
High levels of metals like lead, nickel and selenium were found in the blood and water of residents living near a NSW mine, prompting a deadline to reduce pollution.
Tracey's grandkids hold their breath outside her house to avoid 'rotten egg smell' coming from local dumps
An independent review conducted to find out if current laws have adequate compliance powers and appropriate penalties has made several recommendations.
$22 million settlement for PFAS contamination in Wreck Bay Aboriginal community
The federal government has reached a $22 million settlement over PFAS contamination relating to the community's ability to live on or conduct cultural activities on its land.
Fyles accosted by anti-fracking protesters while competing in West Macs Monster
NT Chief Minister Natasha Fyles was followed by anti-fracking protestors while running 25km in the outback West Macs Monster event.
Gold mine to be probed after heavy metals found in residents' blood, rainwater
The EPA says it is concerned that Cadia Valley Operations is failing to meet its obligations following reports from residents that dust rising from its mine near Orange in NSW is contaminating their water and making their kids sick.
Without enough recycling facilities in Australia, some are getting creative with plastic solutions
As a nationwide plastic export ban is temporarily lifted, there's concern about a lack of onshore recycling facilities in Australia. But it's inspiring some businesses to find solutions, turning plastic bottle lids into designer products.
Scientists warn prescribed burning in WA is outdated and damaging to bushland and communities
A forum hears the WA government's approach to fire management is outdated, with concerns about the medical and environmental harm caused by prescribed burning techniques.
After five years, Greg and others affected by the 'forever chemical' are still waiting for answers
Greg Semple believes the toxic chemicals from a nearby Royal Australian Air Force base are behind the total collapse of his hatchery, but he still hasn't received any word about whether he will be compensated.
Air quality concerns spark call for wood-fire heater ban
ACT Commissioner for Sustainability and the Environment Dr Sophie Lewis has called on the ACT Government to set a date for a ban on wood heaters, like it has done for gas.