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 -

The Gallipoli campaign, the Dardanelles campaign, the Defence of Gallipoli or the Battle of Gallipoli (Turkish: Gelibolu Muharebesi, Çanakkale Muharebeleri or Çanakkale Savaşı) was a military campaign in the First World War on the Gallipoli Peninsula (now Gelibolu) from 19 February 1915 to 9 January 1916. The Entente powers, Britain, France and the Russian Empire, sought to weaken the Ottoman Empire, one of the Central Powers, by taking control of the Turkish straits. This would expose the Ottoman capital at Constantinople to bombardment by Entente battleships and cut it off from the Asian part of the empire. With the Ottoman Empire defeated, the Suez Canal would be safe and the Bosphorus and Dardanelles straits would be open to Entente supplies to the Black Sea and warm-water ports in Russia. (Full article...)
Selected biography -
Helen Mary Mayo OBE (1 October 1878 – 13 November 1967) was an Australian medical doctor and medical educator, born and raised in Adelaide. In 1896, she enrolled at the University of Adelaide, where she studied medicine. After graduating, Mayo spent two years working in infant health in England, Ireland and British India. She returned to Adelaide in 1906, starting a private practice and taking up positions at the Adelaide Children's Hospital and Adelaide Hospital (later the Royal Adelaide). (Full article...)
Did you know (auto-generated) -
- ... that when Australian Brihony Dawson debuted as the first non-binary host of reality TV franchise The Challenge, they decided not to imitate the "ominous" style of the U.S. host?
- ... that BoysTown was reported as having the largest case of child abuse in Australia's history?
- ... that the Australian spider Progradungula barringtonensis has been called a "ghost of Gondwana"?
- ... that to learn the rules of American football, Australian Adam Korsak, who was named the best college punter in 2022, played Madden NFL 06 and watched Any Given Sunday?
- ... that Monique Ryan ran for election to the Parliament of Australia after seeing an advertisement in the newspaper calling for an independent candidate?
- ... that a dispute over paid sick leave at a chocolate factory ended up before the High Court of Australia in Mondelez v AMWU?
- ... 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 the collapse of the Aboriginal Community Benefit Fund left 14,500 customers A$66 million out of pocket?
In the news
- 20 April 2025 –
- The death toll from drownings during the week across Australia increases to seven after a fisherman dies after being swept off rocks near Sydney. Three people remain missing and one other was injured. (Philippine Daily Inquirer)
- 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)
Selected pictures -
On this day

- 1829 – Captain Charles Fremantle arrives off the coast of the present-day state of Western Australia, aboard HMS Challenger, with the intention of establishing the Swan River Colony.
- 1896 – At the 1896 election in South Australia, women exercise their right to vote for the first time, having been given limited suffrage the previous year.
- 1915 – The Gallipoli Campaign commences, with the Australian and New Zealand Army Corps (ANZAC) landing at Anzac Cove (painting pictured) on the Gallipoli peninsula in present-day Turkey.
- 1918 – In the Second Battle of Villers-Bretonneux, Australian and British troops counter-attack German forces near Amiens, France, with Clifford Sadlier later receiving the Victoria Cross for his actions.
- 1927 – Anzac Day is uniformly observed in all Australian states for the first time.
- 1975 – The Australian embassy in Saigon, South Vietnam, is closed and staff evacuated prior to the Fall of Saigon.
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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 April 2025, there are 208,107 articles within the scope of WikiProject Australia, of which 598 are featured and 895 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 416,214 pages in the project.
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