University of Washington researchers used a proteomics approach to characterize Drosophila seminal fluid that is transferred to the female fly. These proteins fill a variety of roles, such as aiding in sperm capacitation and fertilization.

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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.