As you are researching there are a number of time-saving techniques
that will help you stay current with literature that has been recently
published, from RSS feeds, citation trackers, blog readers, to new
dissertations and thesis.
"When conducting research it is important to distinguish between journal articles and magazine articles. Journal articles are typically referred to as "scholarly," while magazine articles are usually considered "popular". A third category, "trade" magazines or journals, are written for professionals in a particular field but are not strictly research related."