Ratios of mRNA transcript abundance between sample types are measures of biological activity. These measurements of differential gene expression are important to underpin new biological hypotheses and ...

A student in an Advanced Placement biology class might dissect a fetal pig to study internal organs and the skeleton. But can a student get the same level of experience from a virtual dissection ...

Simon Kirby and Hannah Cornish are watching evolution take place within the confines of their laboratory. But they are studying neither bodies nor genes; their interest lies in languages, and how they ...