Pre-de-Extinction

While it would be quite a sight to see extinct animals like the woolly mammoth again walking the earth, bringing back species from beyond the grasp of extinction — as number of researchers and bloggers have been discussing lately — may not be the best use of such innovations,

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The Jackson Laboratory has filed a complaint accusing Nanjing University of breeding and re-selling its mouse models, the Hartford Courant reports.

Oxford researchers are turning to virtual reality to visualize genes and regulatory elements, Phys.org says.

In Science this week: neutrophils rely on microRNA to protect against lung inflammation, and more.

China is moving forward with plans to sequence a million citizens, the Wall Street Journal reports.