Directed evolution is a laboratory method that speeds up protein mutations to help create novel cancer and neurodegenerative disorder therapies. In a new study, scientists detail a method called ...

Gabriel D. Victora's team has turned germinal centers into a living laboratory for one of biology's oldest questions: how ...

Philadelphia-based Morphotek creates genetically altered host organisms using morphogenics, a technology that alters the genome of a wide range of host cells including microbes, plants, and mammals.

Why does natural selection appear to happen slowly on long timescales and quickly on short ones? A multigenerational study of four lizard species addresses biology’s “paradox of stasis.” James Stroud ...