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 south-east 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 5 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 -

Julieka Ivanna Dhu (commonly referred to as Ms Dhu) was a 22-year-old Aboriginal Australian woman who died in police custody in South Hedland, Western Australia, in 2014. On 2 August that year, police responded to a report that Dhu's partner had violated an apprehended violence order. Upon arriving at their address, the officers arrested both Dhu and her partner after realising there was also an outstanding arrest warrant for unpaid fines against Dhu. She was detained in police custody in South Hedland and was ordered to serve four days in custody in default of her debt. (Full article...)
Selected biography -
Norman Selfe (9 December 1839 – 15 October 1911) was an Australian engineer, naval architect, inventor, urban planner and outspoken advocate of technical education. After emigrating to Sydney with his family from England as a boy he became an apprentice engineer, following his father's trade. Selfe designed many bridges, docks, boats, and much precision machinery for the city. He also introduced new refrigeration, hydraulic, electrical and transport systems. For these achievements he received international acclaim during his lifetime. Decades before the Sydney Harbour Bridge was built, the city came close to building a Selfe-designed steel cantilever bridge across the harbour after he won the second public competition for a bridge design. (Full article...)
Did you know (auto-generated) -
- ... that a newspaper in Kentucky reported that the solar eclipse of November 22, 1900, would pass over Austria instead of Australia?
- ... that the Bluey special "The Sign" reminded a Sydney Morning Herald reporter of Australia's housing crisis?
- ... that Australian military chaplain Andrew Gillison took up arms to snipe at Turkish soldiers in Gallipoli?
- ... that Fatima Payman is the first elected woman to wear a hijab in Australia’s parliament?
- ... that Jack Critchley, state parliamentarian then senator for South Australia, was invalided home from the Western Front with "wry neck"?
- ... that the health of prisoners in Australia is impacted by their lack of access to Medicare, the country's otherwise-universal health care system?
- ... that Sarah Cox brought the first breach of promise suit in Australia, during which she was represented by her future husband William Wentworth?
- ... that the Greco-Australian dialect, a variety of Modern Greek, blends words with English roots into the Greek language?
In the news
- 7 April 2025 – Tariffs in the second Trump administration, Executive orders in the second presidency of Donald Trump
- The Nikkei 225, SSE Composite Index, and Hang Seng Index experience substantial losses following Friday’s losses on the New York Stock Exchange as a result of U.S. president Donald Trump's tariffs. European markets also decline, particularly in banking and defense sectors. The ASX 200 in Australia and the Kospi in South Korea also closes lower. (BBC News)
- 2 April 2025 – Tariffs in the second Trump administration
- In the 10% tariff, the U.S. lists the Australian territory of Heard Island and McDonald Islands near Antarctica, despite the fact that it has no human inhabitants, imports or exports. In response to finding these islands in the list, Australian prime minister Anthony Albanese commented that "Nowhere on earth is safe" for the tariff. (The Guardian)
- 31 March 2025 – Australia–North Korea relations
- The Royal Australian Air Force deploys a long-range maritime patrol aircraft P-8 Poseidon to Kadena Air Base in Okinawa Prefecture, Japan, to monitor North Korean maritime activities in the Yellow Sea, including weapons shipments prohibited under international sanctions. (NK News)
- 8 March 2025 – 2024–25 Australian region cyclone season
- Cyclone Alfred
- One person is confirmed killed and thirteen others are injured in floods caused by Cyclone Alfred as it passes through Queensland and New South Wales, Australia. (AP)
- 5 March 2025 – 2024–25 Australian region cyclone season
- Tropical Cyclone Alfred
Selected pictures -
On this day

- 1770 – Captain James Cook and the crew of HMS Endeavour first sight the Eastern coast of Australia.
- 1818 – Phillip Parker King discovers Port Essington (pictured), later one of the first British settlements in what is now the Northern Territory.
- 1973 – George Gregan, former captain and games record-holder of the Australian rugby union team, is born in Lusaka, Zambia.
- 1984 – Advance Australia Fair is proclaimed as Australia's national anthem, and green and gold are proclaimed as Australia's national colours.
- 2006 – Severe Tropical Cyclone Monica makes landfall near the Lockhart River in Far North Queensland.
- 2010 – Carl Williams, a convicted murderer and drug trafficker who was involved in the Melbourne gangland killings, is beaten to death at Barwon Prison in Victoria.
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WikiProject
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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 19 April 2025, there are 207,988 articles within the scope of WikiProject Australia, of which 598 are featured and 894 are good articles. This makes up 2.98% of the articles on Wikipedia, 5.27% of all featured articles and lists, and 2.15% of all good articles (see WP:AUSFG). Including non-article pages, such as talk pages, redirects, categories, etc., there are 415,976 pages in the project.
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