| 2026-02-08 | Prestigious academic journal since 1880 |
| 2024-01-10 | "Magic that works," per Vonnegut |
| 2022-03-20 | Academic journal with a "Breakthrough of the Year" award |
| 2020-10-18 | "___ is a wonderful thing if one does not have to earn one's living at it": Einstein |
| 2020-09-23 | Something that's "true whether or not you believe in it," per Neil deGrasse Tyson |
| 2018-02-24 | Prestigious academic journal |
| 2016-12-09 | "The great antidote to the poison of enthusiasm and superstition," per Adam Smith |
| 2016-07-17 | It "never solves a problem without raising 10 more," per George Bernard Shaw |
| 2015-02-03 | N*F |
| 2014-12-06 | "The poetry of reality," per Richard Dawkins |
| 2014-08-24 | "It's true whether or not you believe in it," per Neil deGrasse Tyson |
| 2013-02-28 | Moral sense |
| 2012-06-16 | Focus of some fairs |
| 2011-07-27 | "___ is nothing but perception": Plato |
| 2009-02-11 | "Nova" subject |
| 2008-01-18 | Journal with an annual "Breakthrough of the Year" award |
| 2006-03-04 | Learning |
| 2005-12-05 | Biology or chemistry |
| 1999-03-11 | It "is nothing but perception," wrote Plato |
| 1999-01-20 | Knowledge |
| 1998-09-05 | Kind of fair |
| 1997-03-01 | Premed focus |
| 1994-11-25 | Down to a _____ (exact) |