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Science 14 July 2006:
Vol. 313. no. 5784, p. 158
DOI: 10.1126/science.313.5784.158a
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News of the Week

PALEONTOLOGY:
Vigorous Youth for Tyrannosaurs

Erik Stokstad

On page 213 of this issue of Science, researchers report that juvenile tyrannosaurs enjoyed a survival rate unmatched by that of many modern vertebrates--humans excepted. But as soon as puberty hit, life got rough. (Read more.)

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Science. ISSN 0036-8075 (print), 1095-9203 (online)