HomeApril 2026AmericaScientistsIris Long April 4, 2026 Scientists Iris Long American chemist and activist dead at age 91 Iris Long, an American chemist and activist, died on April 4, 2026. Iris Long, 91, American chemist and activist. TagsScientists04 April 2026AmericaIrisLong2026-04-04April 2026April 4 Other scientistsRichard A. Tapia, public figure, dies at age 88Gerald M. Pomper, American political scientist, dies at age 91Tamati Reedy, New Zealand Māori academic, rugby union player, and public servant, dies at age 89Cleve Moler, American mathematician and computer programmer, dies at age 86Teet Veispak, Estonian historian, dies at age 70João Maurício Adeodato, Brazilian jurist and legal philosopher, dies at age 70Tito Benady, Gibraltarian historian, dies at age 95Christian Freeling, Dutch game designer and mathematician, dies at age 79Feliksas Bajoras, Lithuanian composer and academic, dies at age 91Aldo Naouri, French paediatric psychologist and psychoanalyst, dies at age 88More from AmericaRichard A. Tapia, public figure, dies at age 88Jonathan L. Foote, American architect, complications from Parkinson's disease, dies at age 90 of parkinson's diseaseGrizz Chapman, American actor, dies at age 52Rob Base & DJ E-Z Rock, American rapper, cancer, dies at age 59 of cancerPeter Helm, Canadian-American actor, dies at age 84Gerald M. Pomper, American political scientist, dies at age 91John M. Fabian, American astronaut, dies at age 87Howard Fendrich, American sports writer, cancer, dies at age 55 of cancerJulienne Bušić, public figure, dies at age 77Kyle Busch, American race car driver, dies at age 41More from April 4, 2026Yun Ki-hyeon, South Korean Go player, dies at age 83Simon Oxley, British graphic designer, dies at age 56Paul Orsatti, French footballer and manager, dies at age 84Horst Schmid, German-born Canadian politician, dies at age 92Raynella Leath, American convicted murderer, dies at age 77Roberto Zapperi, Italian historian and writer, dies at age 94Arne Olsen, Canadian screenwriter, complications from cancer, dies at age 64 of cancerPaolo Cherchi, Italian philologist and historian of literature, dies at age 88Harry Keyishian, American editor and academic, dies at age 93Garner Ekstran, American football player, dies at age 84 ←Garner Ekstran American football player dead at age 84 Marian Van Landingham American politician, member of the Virginia House of Delegates dead at age 88→