EditorialDr. Terry Jackson, whose experience with sickle cell disease motivated him to earn a Ph.D. in genetics, at his home in Petersburg, Va., Dec. 19, 2022. (Carlos Bernate/The New York Times)
EditorialGasterosteus aculeatus, Print, The three-spined stickleback (Gasterosteus aculeatus) is a fish native to most inland coastal waters north of 30?N. It has long been a subject of scientific study for many reasons. It shows great morphological variation t...
EditorialNycticebus javanicus, Print, The Javan slow loris (Nycticebus javanicus) is a strepsirrhine primate and a species of slow loris native to the western and central portions of the island of Java, in Indonesia. Although originally described as a separate ...