94. David Nabarro obituary: global-health leader who fought malnutrition, malaria, Ebola and COVID-19
141. Immunotherapy using CAR T cells shows promising long-term outcomes for people with the blood cancer myeloma
146. Small, affordable undergraduate research programmes changed my career and strengthen US science. Why cut them?
180. Air pollution could be reduced by incentivizing local government officials to control crop burning
222. Margaret Boden obituary: cognitive scientist who explored how machines might emulate human imagination
251. George E. Smith obituary: co-inventor of the charge coupled device, which ushered in an era of digital images
263. High levels of circular DNA made as immune cells develop increases the risk of leukaemia relapse
280. High-accuracy laser spectroscopy of {{\\bf{H}}}_{{\\bf{2}}}{{\\boldsymbol{}}} H 2 and the proton–electron mass ratio