Perfecting a viral pack mule

Viruses aren't always bad. In fact, scientists can harness the capabilities of some viruses for good—modifying the viruses to carry drug molecules, for example.

Scientists find popular stem cell techniques safe

A new study led by scientists at The Scripps Research Institute (TSRI) and the J. Craig Venter Institute (JCVI) shows that the act of creating pluripotent stem cells for clinical use is unlikely to pass on cancer-causing ...

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