All articles starting with X
1,563 articles
Xurés Biosphere Reserve
Gerês-Xurés Transboundary Biosphere Reserve (Reserva da Biosfera Transfronteiriça Gerês-Xurés), UNESCO-designated 27 May 2009 across Galicia, Spain and northern Portugal; 258,913.71 ha around Peneda-Gerês and Baixa Limia-Serra do Xurés parks; first transboundary reserve involving Portugal.
Xutang power station
Xutang power station is a coal-fired power station in Xutang, Pizhou, Xuzhou, Jiangsu, China, whose four units totaling at least 1,200 MW entered service between 2001 and 2006.
Xutos & Pontapés
Xutos & Pontapés, also known as Xutos e Pontapés, are a Portuguese rock band formed in Lisbon in 1978, known for songs like "A Minha Casinha".
XUV frequency comb spectroscopy
XUV frequency comb spectroscopy extends precision laser spectroscopy into the extreme ultraviolet below 100 nm, using frequency combs upconverted through high-harmonic generation to measure atomic and molecular transitions.
XUV pump–probe spectroscopy
XUV pump–probe spectroscopy is a time-resolved method in which an extreme-ultraviolet pulse initiates dynamics in a sample and a second, delayed pulse probes it at a controlled time later.
Xux Oil and Gas Field
Xux is an oil and gas field in shallow Gulf of Mexico waters about 10 kilometers off Tabasco, Mexico, discovered in 2009 and producing since 2014.
Xuxa
Xuxa (Maria da Graça Meneghel, born 1963), Brazilian TV host, singer, and actress known as Rainha dos Baixinhos; hosted Xou da Xuxa on Globo 1986-1992, sold 45 albums, and starred in 20 films.
Xuyun
Xuyun (虚云, "Empty Cloud") was a Chan Buddhist master of the late Qing and modern era who restored six major Chinese monasteries; his traditional 1840 to 1959 dates are disputed.
Xuzhou (徐州)
Xuzhou (徐州), anciently Pengcheng, is a prefecture-level city in northwestern Jiangsu, China; birthplace of Liu Bang, home of Han tombs, terracotta warriors, and stone reliefs, and a Beijing–Shanghai/Longhai rail hub of 10.42 million people.
Xuzhou Bokang (徐州博康)
Xuzhou Bokang (徐州博康) is a Chinese semiconductor photoresist and materials maker founded by Fu Zhiwei, valued at about RMB 7 billion after a 2023 funding round.
Xuzhou Coal Mining Group
Xuzhou Coal Mining Group (徐州矿务集团, abbreviated XMC) is a Chinese state-owned coal and energy company headquartered in Xuzhou, Jiangsu, which operates the Barapukuria Coal Mine, Bangladesh's only coal mine.
Xuzhou Conference (Mutual Recognition of Kingship by Qi and Wei)
The Xuzhou Conference (齐魏称王), also called Xuzhou xiangwang, was a summit in 334 BC where the rulers of Qi and Wei formally recognized each other as kings.
Xuzhou Pengcheng power station
Xuzhou Pengcheng power station (徐州彭城电厂), also called Pengcheng Power Plant, is a six-unit coal-fired plant in Xuzhou, Jiangsu, China, with about 3,340 MW capacity and its first unit commissioned in 1996.
Xvid
Xvid, an anagram of DivX, is a free and open-source video codec implementing MPEG-4 Visual, started in 2001 as the community continuation of OpenDivX.
XVideos
XVideos, also known as Xvideos.com, is a free adult video-sharing website run by WebGroup Czech Republic in Prague since 2007, ranked the 7th most visited website globally in 2021.
XVII Congress of the CPSU
The XVII Congress of the CPSU (XVII съезд ВКП(б)), the Congress of Victors, was a congress of the All-Union Communist Party held in Moscow in 1934.
XVIII Airborne Corps
XVIII Airborne Corps, America's Contingency Corps, is the US Army's only airborne corps, at Fort Bragg, NC. Four divisions (82nd Airborne, 101st, 3rd ID, 10th Mountain); Global Response Force spearhead; reactivated 1951; led Desert Storm's western flank.
XVIII International Chopin Piano Competition
The XVIII International Chopin Piano Competition (18th, Warsaw, 2–23 October 2021, postponed from 2020) was won by Canada's Bruce (Xiaoyu) Liu, with Gadjiev and Sorita second ex aequo; 87 pianists competed, and the livestream drew 37.5 million YouTube views.
XX (film)
XX (2017) is a horror anthology film of four shorts written and directed by women: Jovanka Vuckovic, St. Vincent (Annie Clark), Roxanne Benjamin, and Karyn Kusama, linked by Sofia Carrillo stop-motion interstitials; Magnet Releasing released it February 17, 2017 after a Sundance Midnight premiere.
Xx (The xx album)
xx is the 2009 debut album by English band The xx, released on Young Turks/XL. Recorded at XL Studios with Jamie xx's MPC beats and dual male-female vocals, it topped The Guardian's 2009 poll and won the 2010 Mercury Prize.
XX (엑스엑스)
XX (엑스엑스, Blue Moon) is a 2020 South Korean web drama co-produced by MBC and Playlist, starring EXID's Hani as bartender Yoon Na-na; 10 episodes, 10 million views, first Playlist-MBC co-production.
XX male syndrome
XX male syndrome, formally 46,XX testicular DSD, a rare DSD in which 46,XX individuals develop as males; about 80% SRY-positive via X translocation, prevalence 1:20,000 males, small testes, azoospermia, gynecomastia.
XX: Cosmos World Tour
XX : COSMOS is BIGBANG's 2026-2027 world tour marking its 20th debut anniversary, the trio of G-Dragon, Taeyang and Daesung's first tour since 2017, opened by three sold-out Goyang Stadium nights, with the single "BiiiG" and 33 shows in 19 cities.
XX/XY
XX/XY is a 2002 American independent drama and the feature debut of writer-director Austin Chick, starring Mark Ruffalo, Maya Stange, and Kathleen Robertson; it premiered at Sundance and was theatrically released in 2003.
XXL (magazine)
XXL is an American hip-hop magazine founded in 1997 by Harris Publications in New York by former The Source editors James Bernard, Robert Marriott, and Reginald Dennis; owned by Townsquare Media since 2014 and known for the annual XXL Freshman Class.
XXL (Mylène Farmer song)
XXL is a 1995 Mylène Farmer song, lead single from Anamorphosée, written by Farmer with music and production by Laurent Boutonnat; it debuted at number 1 in France, her third chart-topping single.
Xxlayna Marie
Xxlayna Marie (Nitosha Nicole Duran, born 2000, Lebanon, Oregon) is an American adult film actress with Hussie Models. New Starlet nominee at AVN, XBIZ, and XRCO in 2023; won the 2025 AVN Award for Best Tag-Team Sex Scene.
XXV (Robbie Williams album)
XXV is Robbie Williams's 2022 Columbia Records orchestral greatest-hits album marking 25 solo years, re-recorded with the Metropole Orkest; his 14th UK number one album, later surpassed by BRITPOP as his 16th.
XXV Constitutional Government of Portugal
XXV Constitutional Government of Portugal (XXV Governo Constitucional), Luís Montenegro's second PSD-led Democratic Alliance cabinet, in office since 5 June 2025; minority government with 16 ministries formed after the 18 May 2025 election.
XXX (2002 film)
xXx is a 2002 American action film directed by Rob Cohen, starring Vin Diesel as an extreme sports athlete recruited by the NSA, released by Columbia Pictures.