This document provides an introduction to blogging for researchers. It defines what blogs are, explaining that they are regularly updated webpages consisting of posts on various themes. Blogs are considered a form of social media as they allow for interaction through comments and sharing. The document discusses why blogging is relevant for researchers, noting that it can increase the audience and impact of their work. Potential uses of blogging discussed include communicating ideas to a wider group, facilitating collaboration, and using blogs in teaching, such as having students summarize class content. Guidelines are provided on how to blog effectively, such as writing for the web in an accessible style and encouraging interaction through comments and links.