How to Efficiently Read Scientific Papers Every Single Day
One of the most important daily tasks of a PhD student - and frankly, any researcher - is to read scientific papers. On my very first day, my supervisor recommended that I aim for two papers a day. While I preferred blocking a specific amount of time instead (usually one hour in the morning) for focused reading, I completely agree with the core advice: reading is a vital task, even if its benefits aren't immediately obvious.
Of course, reading broadens your knowledge. But there are many other hidden benefits that you build up silently over time:
Understanding experiment design beyond what is traditionally done in your own lab.
Developing an eye for distinguishing "good" science from "bad" science.
Boosting your creativity for troubleshooting, because there are always multiple roads to a solution.
Exploring various ways to interpret data depending on the context.
Getting clear on all the small, in-between steps required to answer a complex research question.
Basically, daily reading is the most effective way to train your "researcher thinking brain" passively.
Finding Your Strategy
Obviously, we don’t have time to study every single paper in full detail. You will naturally read across a broad spectrum for different purposes: extensive reviews to get a solid overview of a field, key studies for your project that you will reread several times, and quick skims of the newest findings to stay up to date. You will encounter original literature, reports, commentaries, and endless citation trails.
While an in-depth study of literature is quite self-explanatory, how do you best read daily papers just to build the habit?
Let's talk strategy.
1. Read the abstract
This is the most obvious first step since it's the summary of the study. Read the abstract to decide if the paper is worth digging deeper into. If it isn't, set it aside. If it is, move to step two.
2. Study the figures
Since you likely already know your general field (and have hopefully read a few reviews to get your bearings), you can skip straight to the data. The results section is essentially just a written description of what you see in the figures, so it is best to study the visuals yourself first. This keeps you from getting biased by the authors' way of describing it. Looking closely at the figures also helps you judge the quality of the experiment: Did they include the right controls? Which parameters did they choose? If the data looks solid and interesting, move to step three.
3. Read the discussion
The discussion puts the data into a broader context. If the data is solid and fascinating, this section is highly valuable. Because reading the discussion usually takes the longest, the previous steps act as a filter to ensure you only invest time when it is truly worth it.
Two Bonus Tips for Smooth Reading
Before you go, here are two practical tools to optimize your routine:
Read directly in your reference manager. I highly recommend Zotero because of its functionality and seamless integrations. You can open the PDF right inside the app to highlight and annotate. This keeps all your notes exactly where your references live. Even better, Zotero can generate a summary file of all your notes, which gets exported and attached directly to the reference file.
Keep a digital tracking table. Setting up a database or table to record what you have read, the key insights, and anything you can translate to your own project ensures you make the most out of every read. I even used to screenshot important figures and paste them right into the table for easy access. If you are looking for a system like this, my Notion template features a built-in reading table.
I know that a lot of PhD students dread daily reading. It rarely feels like it has a direct, immediate impact, meaning the reward is not just delayed, but completely invisible at first.
Nevertheless, prioritizing this task is entirely worth it. Make it a fun, enjoyable ritual where you can get excited and inspired by science without disruption - maybe with your favorite hot drink on the couch. (That was always my favorite way to do it.)