Portal:Vital articles

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Vital articles Portal

Vital articles are lists of subjects for which the English Wikipedia should have corresponding featured-class articles. They serve as centralized watchlists to track the quality status of Wikipedia's most important articles and to give editors guidance on which articles to prioritize for improvement. The most important articles are in Level 1.

This portal is tailored to the English-language Wikipedia. There is also a list of one thousand articles considered vital to Wikipedias of all languages, as well as Vital Article lists tailored to different Wikipedia languages accessible via the languages sidebar.

Level 1 Vital article

Vital articles.

Diverse forms of life on a coral reef

Life is a quality that distinguishes matter that has biological processes, such as signaling and self-sustaining processes, from matter that does not. It is defined descriptively by the capacity for homeostasis, organisation, metabolism, growth, adaptation, response to stimuli, and reproduction. All life over time eventually reaches a state of death, and none is immortal. Many philosophical definitions of living systems have been proposed, such as self-organizing systems. Viruses in particular make definition difficult as they replicate only in host cells. Life exists all over the Earth in air, water, and soil, with many ecosystems forming the biosphere. Some of these are harsh environments occupied only by extremophiles. (Full article...)

Other vital articles
The arts Earth Human Human history Mathematics Philosophy Science Society Technology

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Get involved

For editor resources and to collaborate with other editors on improving Wikipedia's Vital Articles, visit WikiProject Vital Articles.

Finish building out Vital article Level 5 list
Make it easier for readers to access the list (better separate reader-focused and editor-focused pages)
Integrate random vital article tool somewhere (main page? sidebar?) for readers
Collaborate with other WikiProjects to focus attention on poor-quality high-level articles
Better integrate VA with the project-specific importance lists
Develop tools for helping identify VA candidates (one attempt: most-viewed unlisted articles)
clean-up listing for Vital_Articles

Featured article

Featured articles in Vital articles.

The immune system is a network of biological systems that protects an organism from diseases. It detects and responds to a wide variety of pathogens, from viruses to bacteria, as well as cancer cells, parasitic worms, and also objects such as wood splinters, distinguishing them from the organism's own healthy tissue. Many species have two major subsystems of the immune system. The innate immune system provides a preconfigured response to broad groups of situations and stimuli. The adaptive immune system provides a tailored response to each stimulus by learning to recognize molecules it has previously encountered. Both use molecules and cells to perform their functions. (Full article...)

Top 10 WikiProject Vital articles – Popular articles of the month

A selection of most-visited articles from the list of popular pages

Image 1

The Berlin Cleopatra, a Roman sculpture of Cleopatra wearing a royal diadem, mid-1st century BC, now in the Altes Museum, Germany

Cleopatra VII Thea Philopator (Koinē Greek: Κλεοπάτρα Θεά Φιλοπάτωρ, lit. 'Cleopatra father-loving goddess'; 70/69 BC – 10 August 30 BC) was Queen of the Ptolemaic Kingdom of Egypt from 51 to 30 BC, and the last active Hellenistic pharaoh. A member of the Ptolemaic dynasty, she was a descendant of its founder Ptolemy I Soter, a Macedonian Greek general and companion of Alexander the Great. Her first language was Koine Greek, and she is the only Ptolemaic ruler known to have learned the Egyptian language, among several others. After her death, Egypt became a province of the Roman Empire, marking the end of the Hellenistic period in the Mediterranean, which had begun during the reign of Alexander (336–323 BC). (Full article...)
Image 2

YouTube search results, November 2024

YouTube is an American social media and online video sharing platform owned by Google. YouTube was founded on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim, three former employees of PayPal. Headquartered in San Bruno, California, it is the second-most-visited website in the world, after Google Search. In January 2024, YouTube had more than 2.7 billion monthly active users, who collectively watched more than one billion hours of videos every day. As of May 2019^[update], videos were being uploaded to the platform at a rate of more than 500 hours of content per minute, and as of 2023^[update], there were approximately 14 billion videos in total. (Full article...)
Image 3

The United States of America (USA), commonly known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal union of 50 states and Washington, D.C., its federal capital district. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclavic state of Alaska in the northwest and the archipelagic state of Hawaii in the Pacific Ocean. The United States also asserts sovereignty over five major island territories and various uninhabited islands. The country has the world's third-largest land area and third-largest population, exceeding 340 million. The U.S. also possesses the world's second-largest exclusive economic zone. Its three largest metropolitan areas are New York, Los Angeles, and Chicago, and its three most populous states are California, Texas, and Florida. (Full article...)
Image 4

The Google logo used since 2015

Google LLC (/ˈɡuːɡəl/ , GOO-gəl) is an American multinational corporation and technology company focusing on online advertising, search engine technology, cloud computing, computer software, quantum computing, e-commerce, consumer electronics, and artificial intelligence (AI). It has been referred to as "the most powerful company in the world" by the BBC and is one of the world's most valuable brands due to its market dominance, data collection, and technological advantages in the field of AI. Alongside Amazon, Apple, Meta, and Microsoft, Google's parent company, Alphabet Inc. is one of the five Big Tech companies. (Full article...)
Image 5

India, officially the Republic of India, is a country in South Asia. It is the seventh-largest country by area; the most populous country from June 2023 onwards; and since its independence in 1947, the world's most populous democracy. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the north; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is near Sri Lanka and the Maldives; its Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar, and Indonesia. (Full article...)
Image 6

Einstein in 1921

Albert Einstein (/ˈaɪnstaɪn/, EYEN-styne; German: [ˈalbɛʁt ˈʔaɪnʃtaɪn] ; 14 March 1879 – 18 April 1955) was a German-born theoretical physicist who is best known for developing the theory of relativity. Einstein also made important contributions to quantum mechanics. His mass–energy equivalence formula E = mc2, which arises from special relativity, has been called "the world's most famous equation". He received the 1921 Nobel Prize in Physics for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect. (Full article...)
Image 7

World War II or the Second World War (1 September 1939 – 2 September 1945) was a global conflict between two coalitions: the Allies and the Axis powers. Nearly all of the world's countries participated, with many nations mobilising all resources in pursuit of total war. Tanks and aircraft played major roles, enabling the strategic bombing of cities and delivery of the first and only nuclear weapons ever used in war. World War II was the deadliest conflict in history, resulting in 70 to 85 million deaths, more than half of which were civilians. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the Allied victory, Germany, Austria, Japan, and Korea were occupied, and German and Japanese leaders were tried for war crimes. (Full article...)
Image 8

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of the continental mainland. It comprises England, Scotland, Wales, and Northern Ireland. The UK includes the island of Great Britain, the north-eastern part of the island of Ireland, and most of the smaller islands within the British Isles, covering 94,354 square miles (244,376 km²). Northern Ireland shares a land border with the Republic of Ireland; otherwise, the United Kingdom is surrounded by the Atlantic Ocean, the North Sea, the English Channel, the Celtic Sea, and the Irish Sea. The United Kingdom had an estimated population of 68.2 million people in 2023. The capital and largest city of both England and the United Kingdom is London, whose wider metropolitan area is the largest in Western Europe, with a population of 14.9 million. The cities of Edinburgh, Cardiff, and Belfast are the national capitals of Scotland, Wales, and Northern Ireland, respectively. (Full article...)
Image 9

Presley in a publicity photograph for the 1957 film Jailhouse Rock

Elvis Aaron Presley (January 8, 1935 – August 16, 1977), known mononymously as Elvis, was an American singer and actor. Known as the "King of Rock and Roll", he is regarded as one of the most significant cultural figures of the 20th century. Presley's energized performances and interpretations of songs, and sexually provocative performance style, combined with a singularly potent mix of influences across color lines during a transformative era in race relations, brought both great success and initial controversy. (Full article...)
Image 10

Official portrait, 2012

Barack Hussein Obama II (born August 4, 1961) is an American politician and lawyer who served as the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African-American president in U.S. history. Obama previously served as a U.S. senator representing Illinois from 2005 to 2008 and as an Illinois state senator from 1997 to 2004. (Full article...)

Featured pictures

Featured pictures in Vital articles.

Image 1A waitress from the Hacker-Pschorr brewery carries beer mugs during the Oktoberfest 5 in Munich 4, Germany 3 (2011)
Image 2Praying bhikkhus inside Wat Mai Suwannaphumaham in Luang Prabang Laos 4
Image 3Rhodochrosite 5 on Matrix from Peru 4.
Image 4Association football 3 friendly Match Austria vs. Brazil national football team 5 in Vienna 4, 2018/06/10.
Image 5A Flame tree against brick building in Mali 4. Tree 3 is Delonix regia commonly known as Royal Poinciana.
Image 6COVID-19 pandemic 4, portrait an intensive care Nursing 3 in Italy 3.
Image 7Engineer 5 with construction plan.
Image 8Azure Kingfisher 5 Ceyx azureus azureus, Julatten, Queensland 5, Australia 3
Image 9Autumn Red Peach 4, cross section showing freestone variety
Image 10Self portrait of Tracy Caldwell Dyson in the Cupola module of the International Space Station 4 observing the Earth 1 below during Expedition 24.