EditorialCotton being tested at Applied DNA Sciences to determine its origins, at the Long Island High Technology Incubator in Stony Brook, N.Y. on March 10, 2023. (Johnny Milano/The New York Times)
EditorialCotton being tested at Applied DNA Sciences to determine its origins, at the Long Island High Technology Incubator in Stony Brook, N.Y. on March 10, 2023. (Johnny Milano/The New York Times)
EditorialCotton being tested at Applied DNA Sciences to determine its origins, at the Long Island High Technology Incubator in Stony Brook, N.Y. on March 10, 2023. (Johnny Milano/The New York Times)
EditorialRapid home tests can result in false negatives, but they remain a valuable tool in stopping the spread of COVID-19. (Bryan Derballa/The New York Times)