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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A fire at a Manchester hospital may have destroyed lab equipment and data, the Guardian reports.

Researchers generate a genetic database from skeletal remains from the 1845 Franklin Expedition to the Arctic, Live Science reports.

Researchers in China have begun another trial using CRISPR/Cas9 approaches in cancer patients, according to the Wall Street Journal.

In Science this week: human DNA found in sediments from archeological sites lacking bones, and more.