Two studies, released yesterday in the Journal of the American Medical Association and The American Journal of Therapeutics, looked at the quality of clinical trials submitted by cardiovascular device-makers to the Food and Drug Administration between 2000 and 2007.

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York University researchers find genomic evidence of inbreeding in the yellow-banded bumblebee, according to Reuters.

In its survey of US adults, the Pew Research Center finds that views on the genetic engineering of animals depend on why it's done.

The Scientist reports agricultural researchers are working on a gene-stacking tool.

In Nature this week: statistical method for overcoming case-control imbalance issues, and more.