| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Fri, May 01, 2020 | 15A | 1898 chemistry discovery | Trenton Charlson | Shortz |
| Mon, Apr 13, 2020 | 6D | Element discovered by Marie and Pierre Curie | Evan Kalish | Shortz |
| Fri, Aug 31, 2018 | 23A | Subject of Marie Curie's isolation | Peter Wentz | Shortz |
| Wed, Jul 15, 2015 | 29D | Curie discovery | Bruce Haight | Shortz |
| Wed, Jun 17, 2015 | 27D | Bygone component in luminous paint | Molly Young and David J. Kahn | Shortz |
| Fri, Nov 18, 2005 | 1A | Alpha particle emitter | Manny Nosowsky | Shortz |
| Sat, Dec 13, 2003 | 47D | Discovery of 1898 | Bob Peoples | Shortz |