Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.
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2012 saw the birth of a handful of non-invasive genetic prenatal tests, but the young industry faces growing pains as legal and ethical questions loom.
The science images and videos that captured our attention in 2012
After decades of political wrangling, the European Union is poised to introduce a single patent system to reduce red tape and application costs for researchers and companies.
As the United States edges ever closer to the dreaded fiscal cliff, the pharmaceutical industry approaches a precipice of its own.
Three patents on transgenic apes in the European Union will be challenged by animal rights activists.
New noninvasive methods of selecting the most viable embryo could revolutionize in vitro fertilization.
Contributors
| November 1, 2012
Meet some of the people featured in the November 2012 issue of The Scientist.
Large RNA-protein packets use a novel mechanism to escape the cell nucleus.
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