All articles starting with K
16,083 articles
Katherine Mack
Katherine (Katie) Mack is a theoretical astrophysicist and cosmologist who studies dark matter, wrote The End of Everything, and holds the Hawking Chair at Perimeter Institute.
Katherine Maher
Katherine Maher is an American technology executive who has served as President and CEO of NPR since March 2024, having previously led the Wikimedia Foundation, Wikipedia's nonprofit parent, from 2016 to 2021.
Katherine Mallen Kupferer
Katherine Mallen Kupferer (born 2007, Chicago) is an American actress, daughter of Keith Kupferer and Tara Mallen; known for Gretchen in Are You There God? It's Me, Margaret., Daisy in Ghostlight, and Minnie in Mouse.
Katherine Mansfield
Katherine Mansfield (Kathleen Mansfield Beauchamp, 1888–1923), New Zealand-born modernist short story writer; author of Prelude, Bliss, and The Garden Party; died of tuberculosis at Fontainebleau; ranked with Woolf and Joyce.
Katherine Mayfair
Katherine Mayfair (Katherine Irma Mayfair, previously Davis) is a fictional Desperate Housewives character played by Dana Delany from 2007 to 2010 and in the 2012 finale; a Wisteria Lane returnee whose season 4 mystery, Bree rivalry, and season 6 breakdown define her.
Katherine McNamara
Katherine McNamara (born 1995, Kansas City, Missouri) is an American actress known as Clary Fray in Shadowhunters, Mia Smoak in Arrow, Abby Walker in Walker: Independence, and Sonya in the Maze Runner films; Drexel BSBA graduate and singer.
Katherine Mirica
Katherine A. Mirica is a Ukrainian-born chemist and tenured associate professor at Dartmouth College who designs conductive metal–organic frameworks for portable, low-power detection of gases and biomolecules.
Katherine Moennig
Katherine (Kate) Moennig, American actress born 1977 in Philadelphia, known as Shane McCutcheon in The L Word and Generation Q, Lena in Ray Donovan, and co-host of the PANTS podcast.
Katherine P. Failla
Katherine P. Failla, also known as Katherine Polk Failla, is an American jurist serving as a United States district judge of the Southern District of New York since 2013.
Katherine Parkinson
Katherine Parkinson (born 1978, London) is an English actress, Jen Barber in The IT Crowd, BAFTA winner 2014 and 2026 for Here We Go, also Humans, Rivals, and Molly Weasley in HBO's Harry Potter series.
Katherine Prime
Katherine Prime, American discus thrower at Florida State Women's College, set unratified world-best marks of 30.69 m (1923) and 31.17 m (1924) with the 1.5 kg discus at FSCW Field Day, Tallahassee.
Katherine Pulaski
Doctor Katherine "Kate" Pulaski is a fictional Star Trek: The Next Generation chief medical officer, played by Diana Muldaur in season two (1988–1989) as a McCoy-style replacement for Dr. Beverly Crusher, criticized for her treatment of Data.
Katherine Radek
Katherine Radek is an American researcher of skin innate immunity and the urinary microbiome at Loyola University Chicago's Stritch School of Medicine, awarded the 2012 Presidential Early Career Award.
Katherine Ratliff
Katherine Ratliff is a physical scientist and principal investigator at the EPA who studies stormwater contaminant transport and tests air cleaning technologies against infectious aerosols.
Katherine Rauen
Katherine Rauen is an American medical geneticist who coined the term "RASopathies" for Ras/MAPK pathway syndromes, founded the NF/Ras Pathway Clinic at UCSF, and received the 2012 PECASE award.
Katherine Renee Kane
Katherine Renee Kane, born Katherine Renee Turner, is an American actress and Juilliard graduate who played Special Agent Tiffany Wallace on CBS's FBI from 2020 until her 2024 exit.
Katherine Ryan
Katherine Ryan (kathbum) is a Canadian-Irish comedian, writer, and presenter based in the UK since 2008, known for Joan Rivers-style celebrity stand-up, Netflix specials In Trouble and Glitter Room, the sitcom The Duchess, and UK panel shows.
Katherine Schwarzenegger
Katherine Schwarzenegger Pratt (born 1989), American author and animal advocate, daughter of Arnold Schwarzenegger and Maria Shriver, wife of Chris Pratt; wrote Rock What You've Got, The Gift of Forgiveness, and children's books, hosts BDA Baby.
Katherine Swartz
Katherine Swartz is an American health economist and emerita professor at the Harvard T.H. Chan School of Public Health, known for research on health insurance coverage.
Katherine Swynford
Katherine Swynford (Katherine de Roet, c.1350-1403), mistress then third wife of John of Gaunt, Duke of Lancaster; mother of the legitimized Beaufort children and ancestor of Henry VII and later monarchs.
Katherine Tai
Katherine Tai (戴琪), American lawyer and 19th U.S. Trade Representative (2021–2025) under Biden; former House Ways and Means chief trade counsel and China trade enforcement chief; worker-centered trade policy architect.
Katherine W. Ferrara
Katherine W. Ferrara is an American biomedical engineer known for ultrasound molecular imaging and image-guided drug delivery, a National Academy of Engineering member who leads molecular imaging at Stanford.
Katherine Waterston
Katherine Boyer Waterston (born 1980, Westminster, London) is an American actress, daughter of Sam Waterston, known for Inherent Vice, Tina Goldstein in the Fantastic Beasts films, Alien: Covenant, and The Agency.
Katherine Webb
Katherine Webb, born 1989 in Montgomery, Alabama, is an American model and TV personality crowned Miss Alabama USA 2012 (Top 10 at Miss USA 2012), made famous by Brent Musburger's on-air comments at the 2013 BCS National Championship; married quarterback A.J. McCarron in 2014.
Katherine Woollett
Katherine Woollett is a neuroscientist at UCL's Wellcome Trust Centre for Neuroimaging whose 2011 study showed London taxi trainees' hippocampi grew during training, cited by the 2014 Nobel Committee.
Katheryn Winnick
Katheryn Winnick (Кетрін Віннік), born Katerena Anna Vinitska, is a Ukrainian-Canadian actress known as Lagertha in Vikings and Jenny Hoyt in Big Sky, and the first Canadian UNITED24 ambassador for Rebuild Ukraine.
Kathi Wilhelm
Kathi (Katharina) Wilhelm is a venture capitalist and Partner at Creandum in Berlin, previously a partner at Index Ventures, known for backing AI in B2B software.
Kathiawar
Kathiawar, also known as Saurashtra, is a peninsula in southwestern Gujarat, India, bounded by the Arabian Sea, the Gulf of Khambhat, and the Ranns of Kachchh, and home to Gir National Park's wild lions.
Kathie Browne
Kathie Browne, also known as Kathie McGavin, was an American television actress who played Deela on Star Trek, appeared on Bonanza, and co-founded Taurean Films with her husband Darren McGavin.
Kathie Lee Gifford
Kathie Lee Gifford (born Kathryn Lee Epstein, 1953, Paris) is an American TV host and singer who co-hosted Live! with Regis and Kathie Lee from 1985 to 2000 and Today's fourth hour with Hoda Kotb from 2008 to 2019, winning four Emmys.