UC San Diego: Certificate in science communication
Graduate certificate geared toward students interested in science writing and scientists (and other professionals in scientific fields) interested in better communicating their work to the public.
"The goal of this program is to train current and future science professionals in the skills needed to clearly communicate technical, scientific information. Some areas where you can choose to focus your program’s specificity are: how to write news and features from a journalistic perspective; how to build a business around writing; self-editing; the art of interviewing; blogging; how to write nonfiction and informational content for children; and how to publish on the web."