All articles A–Z

Stepan Oshchepkov

Stepan Oshchepkov was a Soviet sprint canoeist from Vladivostok who won the men's C-2 1,000 m gold at the 1964 Tokyo Olympics with partner Andriy Khimich.

Sep 24, 2026

Stepan Razin

Stepan Razin (Степан Разин), born around 1630, was a Don Cossack ataman who led the great uprising of 1670–1671, taking major Volga cities before his capture and execution in Moscow.

Sep 24, 2026

Stepan Veselovsky

Stepan Veselovsky (Степан Веселовский), 1876 to 1952, was a Soviet historian of Muscovite Russia and expert on feudal landholding who refused to adapt his scholarship to Stalin-era politics.

Stepanakert, called Khankendi (Xankəndi) by Azerbaijan, is the main city of Nagorno-Karabakh: NKAO administrative center from 1923, renamed for Bolshevik Stepan Shaumyan, de facto capital of the unrecognized republic until Azerbaijan's September 2023 takeover.

Stepanka Hilgertova

Štěpánka Hilgertová, born 1968 in Prague and née Prošková, is a Czech slalom canoeist who won consecutive Olympic K1 golds in 1996 and 2000 across six Games.

Oct 22, 2026

Stepanos Asoghik

Stepanos Asoghik, also known as Stepanos Taronetsi, was a 10th- and 11th-century Armenian historian and cleric from Taron, best known for his three-book Universal History completed in 1004/5.

Oct 22, 2026

Stepanos Orbelian

Stepanos Orbelian (Ստեփանոս Օրբելյան; c. 1250/60–1303/04) was an Armenian historian, poet, and churchman, metropolitan of Syunik from 1286, whose History of the Province of Sisakan is the principal source for medieval Syunik.

Sep 24, 2026

Stepennaia kniga

The Stepennaia kniga (Степенная книга) is a Russian historical work compiled in 1560–1563 by Ivan IV's confessor Andrei, later Metropolitan Afanasii, presenting rulers in seventeen degrees.

Stepfamily

Stepfamily: a family formed when one or both partners in a couple bring children from a previous relationship; also called blended family. Covers definitions, US prevalence (42% of adults report close stepfamily ties), dynamics, and child-outcome research.

Stepfanie Kramer

Stepfanie Kramer (born 1956, Los Angeles) is an American actress and mezzo soprano best known as Sgt. Dee Dee McCall on NBC's Hunter (1984-1990) with Fred Dryer; she left for a music career in 1990, returned for 2003 Hunter TV movies, and won three First Americans in the Arts awards.

Stepford Cuckoos

Stepford Cuckoos, also called Five-In-One or Three-In-One, are Marvel Comics telepathic quintuplet clones of Emma Frost created by Grant Morrison in New X-Men #118 (2001), Weapon XIV hive-mind with diamond form.

StepFun (阶跃星辰)

StepFun (阶跃星辰) is a Shanghai-based foundation-model startup founded in April 2023 by former Microsoft Vice President Jiang Daxin, one of China's leading multimodal AI model developers.

Steph Cook

Steph Cook (Stephanie Cook, born 1972, Irvine, Scotland) is a British modern pentathlete and doctor who won the first Olympic women's pentathlon gold at Sydney 2000 with 5316 points, then the 2001 world and European titles before retiring to medicine.

Steph Houghton

Steph Houghton (born 1988, Durham) is an English retired defender, England captain 2014-2021 with 121 caps, and Manchester City record appearance holder; 2015 World Cup bronze, MBE, now City's first female ambassador.

Steph Jones

Steph Jones (Stephenie Nicole Jones, born 1987) is an American songwriter and vocal producer, co-writer of Sabrina Carpenter's "Espresso" and "Nonsense", with credits for Selena Gomez, BLACKPINK, and Teddy Swims, signed to Reservoir Media since 2023.

Steph McGovern

Steph McGovern (Stephanie Rose McGovern, born 1982) is an English presenter and former Black & Decker engineer from Middlesbrough, BBC Breakfast business presenter 2011-2019, host of Steph's Packed Lunch, The Rest Is Money, and author of Deadline.

Steph Tisdell

Steph Tisdell (Stephanie Tisdell) is a Yidinji Australian comedian, actor, writer, and author from Mount Isa, Brisbane-based; Deadly Funny 2014 winner, creator of Identity Steft and The Pyramid, star of Total Control and Class of '07, and author of the 2024 YA novel The Skin I'm In.

Stephan A. Grupp

Stephan A. Grupp is a pediatric oncologist and cell therapy researcher at Children's Hospital of Philadelphia whose trials led to Kymriah, the first CAR T-cell therapy approved in the United States.

Stephan A. Mayer

Stephan A. Mayer is an American neurologist and professor at New York Medical College who directs neurocritical care at Westchester Medical Center and led the rFVIIa trials for intracerebral hemorrhage.

Stephan A. Sieber

Stephan A. Sieber, born 1976, is a bioorganic chemist who has held the Chair of Organic Chemistry II at the Technical University of Munich since 2009.

Stephan Achenbach

Stephan Achenbach is a German cardiologist and cardiac imaging researcher who has led cardiology at Uniklinikum Erlangen since 2012 and is known for coronary CT angiography, founding the Society of Cardiovascular Computed Tomography.

Stephan Beck

Stephan Beck is a geneticist and Emeritus Professor of Medical Genomics at the UCL Cancer Institute, known for sequencing the human genome and co-founding the Human Epigenome Project.

Stephan Berko

Stephan Berko (1924–1991) was a Romanian-born American experimental physicist at Brandeis University known for using positrons and positronium to probe condensed matter and test quantum electrodynamics.

Stephan Biller

Stephan Biller is a German-educated industrial engineer and Purdue professor, elected to the National Academy of Engineering in 2020 for work on digital twins and smart manufacturing.

Stephan Bonnar

Stephan Bonnar (1977-2022), "The American Psycho," was a UFC light heavyweight fighter whose 2005 TUF 1 finale loss to Forrest Griffin helped save the UFC; Hall of Famer, retired 15-8.

Stephan C. Schuster

Stephan C. Schuster is a genomicist known for the first genome-wide sequence of an extinct animal, the woolly mammoth, and for the first complete genomes of southern African Khoisan hunter-gatherers.

Oct 10, 2026

Stephan Cohn-Vossen

Stephan Cohn-Vossen (1902–1936) was a German-born geometer who proved the rigidity of closed convex surfaces, collaborated with David Hilbert on Anschauliche Geometrie, and died in Moscow at 34.

Stephan Eberharter

Stephan Eberharter, Austrian alpine skier born 1969, 2002 Olympic giant slalom champion, overall World Cup winner 2002 and 2003, three world titles, 29 World Cup wins, retired 2004.

Sep 19, 2026

Stephan Eicher

Stephan Eicher is a Swiss singer-songwriter born in 1960 near Bern who rose from the band Grauzone and the 1981 hit 'Eisbär' to a francophone chanson-pop career.