Just what the doctor ordered - more cane toads.
It sounds weird, but releasing small cane toads ahead of the main invasion front can help predators learn to avoid the biggest, most toxic ones. Here's exactly how it works.
Cartier Island marine reserve is part of a network that covers one-third of Australian waters.
Australian Institute of Marine Science
Marine parks need to cover large swathes of ocean, but they also need to cover the right areas if they are to deliver the best conservation. New research off Australia's northwest suggests how.
A living coucal from South Africa, whose huge prehistoric relatives lived on the Nullarbor.
The Nullarbor is an arid, treeless expanse today. But several hundred thousand years ago it was home to a menagerie of species, including two newly discovered giant cuckoo-like birds.
The 2011 heatwave hit kelp forests hard along a long stretch of WA coast.
A 10-week surge in ocean temperatures off the Western Australian coast has killed off large patches of kelp forest, the "biological engine" of Australia's southern reefs.
Could better regulations have persuaded Woodside not to mothball its Browse gas project?
AAP Image/Richard Wainwright
Woodside's decision to shelve its $40 billion Browse project off Western Australia's north is not a disaster, but it does highlight some areas where the gas industry needs to get much smarter.
Stephen Smith’s bid to return to politics as Labor leader in Western Australia has ended in defeat.
A highly competent minister, Stephen Smith now appears to be suffering from relevance deprivation syndrome in his failed attempt to seize the Labor leadership in Western Australia.
Western Australia’s few remaining giant jarrahs are increasingly lonely monuments to the forest’s towering past.
Amanda Slater/Wikimedia Commons
When Europeans first arrived in Australia's Southwest, they found vast tracts of huge jarrah trees. Now, after logging and dwindling rainfall, only a handful of these giants remain.
There are some simple principles that would strengthen Aboriginal heritage protection.
Monkey Mia, Shark Bay in Western Australia. Grant Matthews
Aboriginal heritage has had significant protections removed in Western Australia. Following principles of respect and consultation would be a huge step forward for Aboriginal cultural management.
Adult corals need a good developmental start to establish themselves on the reef.
Anders Poulsen/Wikimedia Commons
Without action to curb the rising acidity of our seas, corals will start to develop deformed skeletons at a crucial young stage of their lives.
The numbat, Australia’s equivalent of a meerkat, is one of the unique mammal species confined to the south west.
Sean Van Alphen
South west Australia is home to an astonishing number of plants and some of the country's weirdest wildlife. Now we need to protect it.
Guy Grey-Smith’s Rottnest connects strongly to the land.
Detail from Guy Grey-Smith, Rottnest, 1954-57, oil on canvas, 61.2x76.5 cm (h,w), The University of Western Australia Art Collection, Tom Collins Bequest Fund, 1957, © The University of Western Australia
Guy Grey-Smith's painting showcases the insistent rhythms of the indigenous vegetation and the rolling, flowing movements that take our eye meandering across the landscape and back towards the horizon.
The land may be dry, but Western Australia’s waters are full of life.
The Great Barrier Reef might get all the attention, but what about our western coral reefs? Warmer waters and human impacts mean these reefs are in trouble.
The remote rivers of northern Australia could be home to untold numbers of new and threatened fish.
Matthew Le Feuvre
A score of new fish species discovered recently in northern Australia remind us how little we know about our country.
The town of Yarloop was engulfed by an inferno on January 9.
AAP Image/Department of Fire and Emergency Services
Why do people still die in bushfires? Recent fires have triggered a debate about emergency warnings.
More than 3,000 Aboriginal sites have lost registration status as part of sweeping changes in classifications in the Aboriginal Heritage Register.
Domes of Purnululu, Western Australia. Pic: David Denicolò
More than 3,000 Aboriginal heritage sites in Western Australia have lost registration status as part of sweeping changes in classifications in the Aboriginal Heritage Register. That needs to change.
Fires in Esperance killed four people last week.
AAP Image/Michael Sainty
Four people have died in catastrophic fires in Western Australia. Long-term data show more females and people leaving their homes late are dying in fires.
The vivid pink pools of Western Australia’s Hutt Lagoon are the world’s largest algae farm.
Steve Back (used with permission)
We have the technology to make oil from algae, rather than digging up crude oil from organisms that lived billions of years ago. But bringing it to market will take a force of economic and political will.
Exhibitions such as HERE NOW at the Lawrence Wilson Gallery show how local art museums can engage with the arts community in which they are based.
Lawrence Wilson Gallery
In a crowded and competitive market, how does an art museum located far from major centres of population – say, in Perth – make its mark? One obvious answer is to focus on what is distinctive about your…
Broadcaster Derryn Hinch is a prominent campaigner for US-style sex offender registries, but it is important to be aware of their limitations.
Western Australia was the first state in the nation to allow public access to a sex offender register online. The public needs to understand how it works to avoid a false sense of security.
Premier Colin Barnett addresses a rally outside Parliament House, the latest in a long history of protests at Indigenous deaths in custody and high rates of incarceration.
Indigenous people are jailed at a rate 18 times that of non-Aboriginal Western Australian adults, but the overall rate is high too. The great costs of this punitive approach yield few clear benefits.