All articles A–Z
519,064 articles
Stephen Kiprotich
Stephen Kiprotich, Ugandan marathon runner born 1989 in Kapchorwa; 2012 Olympic champion (2:08:01) and 2013 world champion (2:09:51), Uganda's second Olympic gold medallist, personal best 2:06:33.
Stephen Kline
Stephen Kline (1922–1997) was an American mechanical engineer and fluid dynamicist, a Stanford professor from 1952 to 1992 known for discovering the organized structure of turbulent boundary layers and for the chain-linked model of innovation.
Stephen Knight, MD
Stephen Knight, MD is an American physician-turned-venture-capitalist who has led F-Prime Capital, Fidelity's healthcare venture firm, since 2003, investing across biotechnology and helping create companies like Beam Therapeutics.
Stephen Kotkin
Stephen Kotkin is an American historian, Princeton emeritus professor (Birkelund chair) and Hoover Institution Kleinheinz senior fellow, known for Magnetic Mountain and his three-volume Stalin biography, two volumes published.
Stephen Krause
Stephen (Steve) Krause, American swimmer, set the 1500 m freestyle world record of 16:58.60 at Maumee, Ohio, on August 15, 1965, aged 15, for Cascade Swim Club; later a Harvard swimmer and Wyman Trophy winner.
Stephen Kuffler
Stephen Kuffler (1913–1980) was a Hungarian-born American neurobiologist who founded modern neurobiology, established the world's first neurobiology department at Harvard in 1966, and mentored Nobel laureates Hubel and Wiesel.
Stephen L. Adler
Stephen L. Adler is an American theoretical physicist, Professor Emeritus at the Institute for Advanced Study in Princeton, known for the chiral anomaly and work on emergent quantum theory.
Stephen L. Buchwald
Stephen L. Buchwald (born 1955) is an American organometallic chemist at MIT, namesake of the Buchwald–Hartwig amination, whose ligands made palladium cross-couplings practical for drug manufacturing.
Stephen L. Craig
Stephen L. Craig is a chemist at Duke University, where he directs the NSF center MONET and is known for polymer mechanochemistry, making elastomers and gels tougher without losing elasticity.
Stephen L. Gluck
Stephen L. Gluck is an American nephrologist and physician-scientist at UCSF known for his 1988 studies showing that kidney intercalated cells hold the proton pump that acidifies urine.
Stephen L. Hajduk
Stephen L. Hajduk is an American molecular biologist and Emeritus Professor at the University of Georgia known for research on African trypanosomes, RNA editing, and trypanosome lytic factor.
Stephen L. Hauser
Stephen L. Hauser is an American neurologist and neuroimmunologist at UCSF whose B-cell research produced the first therapy of proven value for progressive multiple sclerosis, earning the 2025 Breakthrough Prize.
Stephen L. Hoffman
Stephen L. Hoffman is an American tropical medicine physician-scientist who led the Naval Medical Research Center malaria program and founded Sanaria Inc., developer of the PfSPZ malaria vaccine.
Stephen L. Matson
Stephen L. Matson (circa 1949–2023) was an American chemical engineer and entrepreneur elected to the National Academy of Engineering in 1995 for new membrane technologies.
Stephen L. Mayo
Stephen L. Mayo is a computational biologist and protein designer at Caltech, known for the first fully automated protein sequence design system and the ORBIT and TRIAD software.
Stephen Lang
Stephen Lang (born 1952, New York) is an American stage and screen actor and playwright, famed as Colonel Quaritch in the Avatar films, the Blind Man in Don't Breathe, and creator of the Medal of Honor solo show Beyond Glory.
Stephen Langton
Stephen Cardinal Langton was an English theologian and Archbishop of Canterbury from 1207 to 1228 who mediated at Runnymede for Magna Carta and divided the Latin Bible into chapters.
Stephen Lawroski
Stephen Lawroski (1914–1997) was an American chemical engineer who worked on the Manhattan Project, directed Argonne National Laboratory's Chemical Engineering Division, and pioneered processes for recovering uranium and plutonium from spent nuclear reactor fuel.
Stephen Lewis (actor)
Stephen Lewis (1926–2015), English actor and playwright, played Inspector 'Blakey' Blake in ITV's On the Buses (1969–73) and Clem 'Smiler' Hemmingway in Last of the Summer Wine; also wrote Sparrers Can't Sing. Distinct from the Canadian politician Stephen Lewis.
Stephen Liddle
Stephen T. Liddle is a British inorganic chemist and professor at the University of Manchester, known for the first terminal uranium(V) nitride complex and the first isolable actinide–actinide bond.
Stephen Lironi
Stephen Mark Lironi is a Scottish musician, record producer, and restaurateur from Glasgow who was drummer and guitarist of Altered Images and co-produced Hanson's 1997 hit "MMMBop", nominated for Record of the Year.
Stephen Lissenburgh
Stephen Lissenburgh (1964-2004), British economist at the Policy Studies Institute, evaluated New Deal labour market programs, gender pay discrimination, and older workers' employment; killed in the 2004 Sri Lanka tsunami.
Stephen Luscombe
Stephen Luscombe (1954–2025), English keyboardist and songwriter, co-founded British synth-pop duo Blancmange with Neil Arthur, co-writing hits like Living on the Ceiling, later led Indian-influenced West India Company.
Stephen Lynch (Massachusetts politician)
Stephen F. Lynch, born 1955, is the Democratic U.S. Representative for Massachusetts's 8th congressional district, a former ironworker and union president who has served in Congress since 2001.
Stephen M. Ansell
Stephen M. Ansell (Stephen Ansell) is a South African–trained hematologist at Mayo Clinic who helped lead the trial that earned FDA approval of nivolumab for Hodgkin's lymphoma.
Stephen M. Barnett
Stephen M. Barnett is a physicist at the University of Glasgow working in quantum optics, known for the Pegg–Barnett phase operator and his 2010 resolution of the Abraham–Minkowski dilemma.
Stephen M. Cohen
Stephen M. Cohen (Stephen Michael Cohen) is a Canadian developmental biologist known for work on morphogen gradients and microRNAs, and a professor at the University of Copenhagen since 2014.
Stephen M. Davis
Stephen M. Davis is an Australian stroke neurologist, Professor of Translational Neuroscience at the University of Melbourne, known for the EXTEND-IA trials of thrombectomy and tenecteplase in acute stroke.
Stephen M. Gersten
Stephen M. Gersten, born December 2, 1940, in Utica, New York, is an American mathematician known for the Gersten conjecture and complex in algebraic K-theory and geometric group theory.
Stephen M. Goldup
Stephen M. Goldup is a British supramolecular chemist who became Chair of Chemistry at the University of Birmingham in 2023, known for work on mechanically interlocked molecules.