A blog is a website where people can post short, informal essays on a variety of topics. Whereas a journal is a longer, more in-depth writing project, typically published by a university or other scholarly organization.
One key difference between a blog and a journal is that blogs are usually updated more frequently than journals. This means that readers can expect to see new posts more often on a blog than they would on a journal.
Additionally, blogs tend to be less formal than journals, and are often used to share personal opinions or experiences rather than report on scholarly research.
Another key difference between blogs and journals is that blogs are typically written by individual authors whereas journals are typically written by teams of authors. This means that blogs are often more personal and interactive than journals.
Journals also tend to be more authoritative than blogs, as they are typically published by scholarly organizations.