| 2021 August 13, | Star Trek Fifty-five Years Later |
| 2019 March 19, | Ballet Arizona: "The Firebird" |
| 2018 November 16, | Pennsylvania Ballet: "Petit Mort and World Premieres" |
| 2018 April 29, | Machover's "Philadelphia Voices" |
| 2018 April 11, | Peter and Paul without Mary |
| 2010 January 22, | 3D: Movie Theaters Get Another Chance |
| 2010 January 5, | The "Avatar" Movie in 3D is Worth the Trip |
| 2010 January 3, | The Bright Side of Fifty Years, 1957-2006 |
| 2010 January 1, | The New "Star Trek" Movie Disappoints Me |
| 2005 June 25, | Doorways |
| 2005 June 22, | The McDowell Sonoran Conservancy trails. |
| 2004 October 28, | TiVo versus DVD |
| 2004 October 20, | Cyber Breakdown |
| 2004 March 3, | Roll up your sleeve and bend over. |
| 2004 January 28, | Service in "the service economy." |
| 2003 August 1, | The declining workplace. |
| 2003 February 10, | Something went wrong. |
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