Quirks and Quarks | Oct 1, 2011 | 19:15

Egg Freezing: Cheating The Clock

The freezing of human eggs for future fertilization rises medical and ethical question, especially when it comes to women over age 40.

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Quirks and Quarks Failing Grades On Failing Species - 2014/11/29 - Pt. 1 Nov 28, 2014 | 9:39Canada is doing a poor job protecting species from extinction.
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Quirks and Quarks Genetically Modified Chestnuts - 2014/11/22 - Pt. 4 Nov 22, 2014 | 10:07A genetically modified chestnut tree may help restore the species.
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Quirks and Quarks What Hit Sudbury? - 2014/11/29 - Pt. 5 Nov 28, 2014 | 8:05The Sudbury basin seems to have been a comet impact, not an asteroid.
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Quirks and Quarks The Avian Tree Of Life - 2014/12/13 - Pt. 6 Dec 13, 2014 | 8:09A new avian family tree has been developed.
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Quirks and Quarks "Space Chronicles" with Dr. Neil deGrasse Tyson Mar 24, 2012 | 19:53A new book by Dr. Neil deGrasse Tyson, "Space Chronicles," makes the case for more exploration.
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