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- asks Mary from California
By Jennifer Moser | Posted August 20, 2007
A microscopic image of our ancestor’s thigh bone blurs the definitions of art and science.
By Jeremy Hsu | Posted August 15, 2007
The body’s clock could hold clues to why we get cancer–and how to treat it.
By Rachele Cooper | Posted July 5, 2007
Global warming already makes plants bloom earlier, what’s next?
By Meredith Knight | Posted June 26, 2007
- asks Anonymous
By Emily V. Driscoll | Posted June 18, 2007
- asks Anh Nguyen from San Jose, California
By Jeremy Hsu | Posted June 11, 2007
Researchers use modern techniques to solve the mystery behind the deadliest flu virus.
By Meredith Knight | Posted May 6, 2007
- asks Jessica from San Francisco
By Meredith Knight | Posted April 23, 2007
Parasites, bacteria and viruses mark the trail of human evolution.
By Kristin Elise Phillips | Posted April 20, 2007
- asks K. York from Madrid, Spain
By Erica Westly | Posted April 9, 2007
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