Shaking up the Western blot
Science writer Raj Mukhopadhyay reports on efforts to overhaul the Western blot three decades after its inception.
10 best iPad apps
Contributor Angela Alexander (@thecancergeek on Twitter) offers her top 10 list of iPad apps for scientists.
Retrospective: H. Gobind Khorana
Robert D. Wells offers his reflections on the life and death of his postdoctoral mentor.