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Science 30 November 2001:
Vol. 294. no. 5548, p. 1785
DOI: 10.1126/science.294.5548.1785a
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This Week in Science

The highly endangered North Pacific right whale (Eubalaena japonica) has changed both its habitat and prey during the last 50 years, according to Tynan et al. (p. 1894), and remains posed on the brink of extinction.

Careful records kept on cloned cattle by Lanza et al. (p. 1893) reveal that the 24 adult cattle that survived from 110 pregnancies appear to be completely healthy, in spite of a higher-than-usual mortality rate during gestation and at birth.

Figure 1
CREDIT: LANZA ET AL.




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