Portal:Australia
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Introduction

Australia, officially the Commonwealth of Australia, is a country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands. It has a total area of 7,688,287 km2 (2,968,464 sq mi), making it the sixth-largest country in the world and the largest in Oceania. Australia is the world's flattest and driest inhabited continent. It is a megadiverse country, and its size gives it a wide variety of landscapes and climates including deserts in the interior and tropical rainforests along the coast.
The ancestors of Aboriginal Australians began arriving from Southeast Asia 50,000 to 65,000 years ago, during the last glacial period. By the time of British settlement, Aboriginal Australians spoke 250 distinct languages and had one of the oldest living cultures in the world. Australia's written history commenced with Dutch exploration of most of the coastline in the 17th century. British colonisation began in 1788 with the establishment of the penal colony of New South Wales. By the mid-19th century, most of the continent had been explored by European settlers and five additional self-governing British colonies were established, each gaining responsible government by 1890. The colonies federated in 1901, forming the Commonwealth of Australia. This continued a process of increasing autonomy from the United Kingdom, highlighted by the Statute of Westminster Adoption Act 1942, and culminating in the Australia Acts of 1986.
Australia is a federal parliamentary democracy and constitutional monarchy comprising six states and ten territories. Its population of almost 28 million is highly urbanised and heavily concentrated on the eastern seaboard. Canberra is the nation's capital, while its most populous cities are Sydney and Melbourne, both with a population of more than five million. Australia's culture is diverse, and the country has one of the highest foreign-born populations in the world. It has a highly developed economy and one of the highest per capita incomes globally. Its abundant natural resources and well-developed international trade relations are crucial to the country's economy. It ranks highly for quality of life, health, education, economic freedom, civil liberties and political rights.
Featured article -


The Tasmanian devil (Sarcophilus harrisii; palawa kani: purinina) is a carnivorous marsupial of the family Dasyuridae. It was formerly present across mainland Australia, but became extinct there around 3,500 years ago; it is now confined to the island of Tasmania. The size of a small dog, the Tasmanian devil became the largest carnivorous marsupial in the world following the extinction of the thylacine in 1936. It is related to quolls, and distantly related to the thylacine. It is characterised by its stocky and muscular build, black fur, pungent odour, extremely loud and disturbing screech, keen sense of smell, and ferocity when feeding. The Tasmanian devil's large head and neck allow it to generate among the strongest bites per unit body mass of any extant predatory land mammal. It hunts prey and scavenges on carrion. (Full article...)
Selected biography -
Sir Michael Francis Addison Woodruff, FRS, FRSE, FRCS (3 April 1911 – 10 March 2001) was an English surgeon and scientist principally remembered for his research into organ transplantation. Though born in London, Woodruff spent his youth in Australia, where he earned degrees in electrical engineering and medicine. Having completed his studies shortly after the outbreak of World War II, he joined the Australian Army Medical Corps, but was soon captured by Japanese forces and imprisoned in the Changi Prison Camp. While there, he devised an ingenious method of extracting nutrients from agricultural wastes to prevent malnutrition among his fellow POWs. (Full article...)
Did you know (auto-generated) -
- ... that BoysTown was reported as having the largest case of child abuse in Australia's history?
- ... that Bill Dunn, an Indigenous Australian pastoralist approaching retirement, sold his station at half-price to the Jigalong community despite receiving full-price offers from non-Indigenous people?
- ... that Australian military chaplain Andrew Gillison took up arms to snipe at Turkish soldiers in Gallipoli?
- ... that in 1919 nurse Hilda Hope McMaugh became the first Australian woman to qualify as a pilot?
- ... that the developers of Hotline Miami 2: Wrong Number suggested that Australian customers pirate their game?
- ... that Episode 2351 of the Australian soap opera Home and Away was filmed in England, marking the first time the serial was filmed overseas?
- ... that a dispute over paid sick leave at a chocolate factory ended up before the High Court of Australia in Mondelez v AMWU?
- ... that Mark Hutton was the first Australian to be a starting pitcher in a Major League Baseball game?
In the news
- 16 June 2025 –
- Thai police raid a house in Samut Prakan province, Thailand, and arrest 13 foreigners, mostly Australians and British people, for running a fraudulent electronic trading platform that has stolen over AU$1.9 million (US$1.2 million). (AP)
- 11 June 2025 –
- Australian flag carrier Qantas announces the closure of its Singapore-based, partly owned low-cost airline Jetstar Asia due to rising costs and regional competition. (BBC News)
- 10 June 2025 – War crimes in the Gaza war, Gaza humanitarian crisis
- The United Kingdom, Canada, Australia, New Zealand, and Norway impose sanctions on Israeli far-right ministers Bezalel Smotrich and Itamar Ben-Gvir, including asset freezes and travel bans, due to their conduct during the Gaza war. (Reuters)
- 6 June 2025 –
- Radar on the Fleet Flagship of the Royal Australian Navy HMAS Canberra (L02) accidentally blocks wireless internet and radio services in New Zealand before the incident is resolved. (The Guardian)
- 4 June 2025 –
- Chile signs an agreement with Google to build the first submarine fiber-optic cable connecting between South America and Australia. Google invested at least $300 million while the Chilean government will invest $25 million. (DW) (AP)
- 28 May 2025 – 2025 Australian federal election
- The National Party rejoins the Opposition Coalition one week after moving to the crossbench. (The Guardian)
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On this day

- 1852 – The Murrumbidgee River flooded Gundagai, New South Wales killing 89 of the population of 250. The town was moved to higher ground.
- 1867 – Bushrangers the Clarke brothers executed in Sydney.
- 1908 – Art Gallery of Western Australia opens.
- 1912 – Landscape gardener and botanist William Guilfoyle died.
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Consider joining WikiProject Australia, a WikiProject dedicated to improving Wikipedia's coverage of topics related to Australia. The project page and its subpages contain suggestions on formatting and style of articles, which can be discussed at the project's notice board. To participate, simply add your name to the project members page.
As of 25 June 2025, there are 208,639 articles within the scope of WikiProject Australia, of which 599 are featured and 908 are good articles. This makes up 2.97% of the articles on Wikipedia, 5.24% of all featured articles and lists, and 2.16% of all good articles (see WP:AUSFG). Including non-article pages, such as talk pages, redirects, categories, etc., there are 536,628 pages in the project.
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