Arnold Mitnitski: mathematician who pioneered a new understanding of frailty (1944 – 2021) Kenneth Rockwood Obituary 16 June 2021 Pages: 377 - 378
Production and scavenging of reactive oxygen species both affect reproductive success in male and female Drosophila melanogaster Biz R. TurnellLuisa KumpitschKlaus Reinhardt Research Article Open access 26 April 2021 Pages: 379 - 396
Triiodothyronine (T3) enhances lifespan and protects against oxidative stress via activation of Klotho in Caenorhabditis elegans Saswat Kumar MohantyKitlangki Suchiang Research Article 13 April 2021 Pages: 397 - 413
Overexpression of a single ORF can extend chronological lifespan in yeast if retrograde signaling and stress response are stimulated Elzbieta PogodaHanna TutajRyszard Korona Research Article Open access 30 May 2021 Pages: 415 - 427
Responsible biology, aging populations and the 50th anniversary of the “War on Cancer” Colin Farrelly Opinion 04 June 2021 Pages: 429 - 440
An essay on the nominal vs. real definitions of aging Aleksei G. Golubev Opinion 06 June 2021 Pages: 441 - 457