Top Research Databases for High School Students

TL;DR

This guide walks you through 15 research databases for high school students, with what each one is best for and how to get in without paying. Start with free tools like Google Scholar, Semantic Scholar, and PubMed, then use your school or public library card to open full-text databases like JSTOR, Gale, and EBSCO. You can jump straight to databases by subject, how to get free access, the 15 databases, or how to search a database. When you’re ready to turn your sources into original research, apply to Horizon.

Best research databases for students by subject

The best research database for students is the one built for your subject, so start with the table below. Some databases let you read every paper they hold. Others mostly point you to papers that sit behind a paywall, which you can often open through your library. The “Full text?” column tells you which is which, and full text simply means the whole article, not just a summary.

Database	Best for	Subjects	Cost/access	Full text?
Google Scholar	First search on any topic	All	Free	Sometimes
Semantic Scholar	Sorting which papers matter	All, strong in science	Free	When a free PDF exists
PubMed and PubMed Central	Biomedical research	Biology, medicine, health	Free	Through PMC and links
JSTOR	History and humanities	Humanities, social sciences, some sciences	Free account: 10 reads per 30 days	Yes, for content you can access
ERIC	Education research	Education, learning, school psychology	Free	For some records
arXiv	New technical papers	Physics, math, computer science and more	Free	Yes
bioRxiv and medRxiv	Newest life and health science	Life sciences, health sciences	Free	Yes
SSRN	Economics and policy	Social sciences, business, law	Free	For many papers
DOAJ	Open access journals	All	Free	Yes, through listed journals
CORE	Free copies of papers	All	Free	When a copy exists
NASA ADS	Astronomy	Astronomy, astrophysics	Free	Through links
Library of Congress Digital Collections	Primary sources	History, culture, politics	Free to view most items	Yes, for digitized items
Gale	Background and viewpoints	Many subjects	Through your library	Yes
EBSCO	Scholarly articles	Depends on the database	Through your library, some free	Depends
ProQuest	Newspapers and dissertations	Many subjects	Through your library	Yes

Source: each database’s official website, checked October 2026.

If you just want a place to begin, here’s a quick rule of thumb:

• If you’re researching biology or medicine, start with PubMed and PubMed Central.
• If you’re researching physics, math, or computer science, start with arXiv.
• If you’re researching history, start with JSTOR and the Library of Congress.
• If your topic is about education or psychology, try ERIC.

If you are still deciding what to study, our list of research topics for high school students is a good place to look before you start searching.

How to get free access to research databases through your school or public library

A lot of the databases that charge per article are already paid for by your school or public library. Most students never find out, because nobody tells them where to look. These are the places to check:

• Start with your school librarian, who can tell you which databases your school pays for and how to log in from home.
• Get a public library card if you don’t have one. Many public libraries give cardholders free access to Gale, EBSCO, and ProQuest from home, usually on a page called “Online resources,” “Databases,” or “eResources.”
• Check whether your state runs its own database program. Some states give every resident free access through the state library, like Wisconsin’s BadgerLink, so try searching “[your state] statewide library databases.”
• Make a free JSTOR personal account. As of September 2026, it lets you read up to 10 articles online every 30 days, and JSTOR’s open and free content doesn’t count against that.
• Try EBSCO’s free databases, such as GreenFILE and Teacher Reference Center, which anyone can use.
• Look for a free, legal copy of the paper. Search the title in Google Scholar, click “All versions,” or check the author’s university page.
• Email the author and ask. Researchers are usually glad to send a copy to a student who asks politely.
• Ask your public library about interlibrary loan, which lets you borrow an article from another library.

If you’re not sure what to ask your librarian, bring the title of one article you couldn’t open. That one example usually tells them exactly which database you need.

15 research databases for high school students

The list starts with free search tools and works its way toward databases you’ll usually reach through a library.

One thing to keep in mind as you read: free doesn’t always mean full text. Some databases only show you an abstract, which is a summary at the top of a paper, while others let you read every page. If you haven’t settled on a question yet, read how to choose a research topic first.

1. Google Scholar

Best for: A first search on any topic
Subjects: All subjects
Cost/access: Free

Full text?: Sometimes, through links to free versions or your library

How to get access as a high schooler: Open it in any browser. You don’t need an account.

Google Scholar searches journal articles, books, and theses across every field, so it’s the fastest way to see what’s already been written on your topic. Our guide on how to use Google Scholar as a high school researcher covers search tricks, free copies, and citations.

2. Semantic Scholar

Best for: Quickly sorting which papers are worth reading
Subjects: All subjects, with strong coverage of science
Cost/access: Free

Full text?: Links to free PDFs when available

How to get access as a high schooler: Search on the site. A free account lets you save papers.

Semantic Scholar is good at taking a broad topic and helping you narrow it to a short list of papers that actually matter. The guide to Semantic Scholar for high school researchers shows you how to find, read, and cite what turns up.

3. PubMed and PubMed Central

Best for: Biomedical and health research
Subjects: Biology, medicine, public health and life sciences
Cost/access: Free

Full text?: PubMed links to full text when it exists. PubMed Central is a free full-text archive.

How to get access as a high schooler: Search directly on either site.

PubMed is run by the National Center for Biotechnology Information at the U.S. National Library of Medicine, and it holds more than 40 million citations and abstracts of biomedical research. It doesn’t host most full articles itself, but it links out to them, often through PubMed Central. When you search, turn on the “Free full text” filter so you only see papers you can read right away. If your project is still taking shape, these biology research topics can help you narrow it.

4. JSTOR

Best for: History, literature and humanities research
Subjects: Humanities, social sciences and some sciences
Cost/access: Free personal account with 10 reads every 30 days. Broader access through a school or library

Full text?: Yes, for content you can access

How to get access as a high schooler: Make a free personal account, or log in through your school or library.

JSTOR is where you go when a history or literature project needs real scholarly analysis, not just a quick summary of events. As of September 2026, a free personal account lets you read up to 10 articles online every 30 days. Early Journal Content, which is older public domain material, and JSTOR’s open access content are free for everyone and don’t use up those 10 reads. History projects get stronger when you pair JSTOR with primary sources, and these history research topics can give you a starting question.

5. ERIC

Best for: Education and school-related research
Subjects: Education, teaching, learning and school psychology
Cost/access: Free to search

Full text?: Some records include full text

How to get access as a high schooler: Search directly on the site

ERIC is sponsored by the Institute of Education Sciences at the U.S. Department of Education, and it’s the natural place to look if your question is about how people learn or how school policies affect students. Peer-reviewed means outside experts read and critiqued the work before it was published, and our research terms glossary explains that and other terms you’ll run into. Use the “Peer reviewed only” filter for studies experts have checked, and the “Full text available on ERIC” filter for papers you can read right now.

6. arXiv

Best for: New research papers in technical subjects
Subjects: Physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics
Cost/access: Free

Full text?: Yes

How to get access as a high schooler: Search and read on the site. You don’t need an account

arXiv is open to anyone and now hosts more than three million articles, which makes it a go-to for projects on machine learning, astronomy, or mathematical modeling. arXiv says its material is not peer-reviewed by arXiv, so before you rely on a paper, check whether a version was later published in a journal.

7. bioRxiv and medRxiv

Best for: Seeing the newest research before it reaches a journal
Subjects: Life sciences (bioRxiv) and health sciences (medRxiv)
Cost/access: Free

Full text?: Yes, for all posted articles

How to get access as a high schooler: Read directly on either site

Both sites post preprints, which are papers shared before they’ve been through journal review. They’re a good way to see where a field is heading, as long as you call them preprints when you cite them. medRxiv warns that preprints shouldn’t be relied on to guide clinical practice or health-related behavior, so treat an early medical finding as a lead, not a fact.

8. SSRN

Best for: Economics, business and policy projects
Subjects: Social sciences, economics, law, business and humanities
Cost/access: Free membership

Full text?: Many papers are free to download

How to get access as a high schooler: Search on the site, then sign up for a free account to download.

SSRN is a preprint platform owned by Elsevier, and it’s mostly used for early versions of social science research. It’s worth a look when your project asks how a policy affects people or how a market behaves. A lot of what’s on SSRN hasn’t been formally published yet, so check a paper’s status before you treat its conclusions as final.

9. DOAJ (Directory of Open Access Journals)

Best for: Finding open access journals and articles
Subjects: All subjects
Cost/access: Free

Full text?: Yes, through the journals it lists

How to get access as a high schooler: Search directly on the site

DOAJ indexes quality, peer-reviewed, open access journals across every subject, and open access just means anyone can read the research online for free. It also has a second use that’s easy to miss. Before you trust or submit to an unfamiliar open access journal, check whether DOAJ lists it. If publishing is on your mind, our list of research journals for high school students is a good next stop.

10. CORE

Best for: Finding a free full-text copy of a paper you found somewhere else
Subjects: All subjects
Cost/access: Free

Full text?: When a repository or journal shares a copy

How to get access as a high schooler: Search on the site

CORE is a not-for-profit service that pulls together open access research from repositories and journals around the world, with hundreds of millions of records in total. It’s the place to try when Google Scholar shows you a paywall. Search the exact title, then check whether the copy you find is the final published version or an earlier draft.

11. NASA ADS

Best for: Astronomy and astrophysics projects
Subjects: Astronomy, astrophysics and related space science
Cost/access: Free

Full text?: Links to full text when available

How to get access as a high schooler: Search directly on the site

NASA’s Astrophysics Data System has always been free and open to everyone, and it’s the standard tool for projects on stars, galaxies, and planetary systems. You can follow the links between papers that cite each other, which makes it easy to trace an idea through the field. If your project leans toward planetary science or Earth science, try its newer companion, Science Explorer (SciX), which builds on ADS and covers more of NASA’s science.

12. Library of Congress Digital Collections

Best for: Primary sources for history and culture
Subjects: History, politics, literature, photography, music, and American culture
Cost/access: Free to view most digitized items online

Full text?: Yes, for digitized items

How to get access as a high schooler: Browse or search on loc.gov

The collections hold manuscripts, photographs, maps, recordings, and newspapers made during the times you might be studying. These are primary sources, the raw material historians work from, and Chronicling America alone holds historic U.S. newspaper pages published through 1963. Rights vary from item to item, so read each item’s rights note before you reuse an image in a presentation or paper.

13. Gale databases

Best for: Background reading, opposing viewpoints, newspapers and magazines
Subjects: Many subjects, depending on your library’s products
Cost/access: Through your school or public library

Full text?: Yes, for content your library subscribes to

How to get access as a high schooler: Find Gale on your library’s database page and log in with your library card

Gale sells to libraries, not to individual students, so what you can use depends on what your library has picked. It’s especially helpful before an argument-based paper, when you want to see where people disagree before you go looking for research. Ask your librarian which Gale products you have, since no two libraries carry the same set.

14. EBSCO databases

Best for: Scholarly articles across many subjects
Subjects: Depends on the database, including science, education, business, and the humanities.
Cost/access: Mostly through your school or public library, plus a set of free databases

Full text?: Depends on the database

How to get access as a high schooler: Log in through your library, or use EBSCO’s free databases.

Your library chooses which EBSCO databases you can use, so check its list before you assume you’d have to pay. EBSCO also runs a handful of free databases, including GreenFILE for environmental topics, Teacher Reference Center, Library, Information Science and Technology Abstracts (LISTA), Exploring Race in Society, EBSCO Open Dissertations, and European Views of the Americas: 1493 to 1750. Before you add a result to your source list, check whether it gives you the full article or only the abstract.

15. ProQuest

Best for: Newspapers, dissertations, theses, and journals
Subjects: Many subjects, depending on your library
Cost/access: Through your school or public library

Full text?: Yes, for subscribed content

How to get access as a high schooler: Find it on your library’s database page and ask your librarian for the login.

A lot of high schoolers first meet ProQuest through their school library’s website without realizing what it is. It’s especially good for old newspapers and dissertations, which are hard to find anywhere else. If a result won’t open, ask your librarian before you give up, because the same article may be sitting in another database.

Google Scholar vs JSTOR vs library databases: which should you start with?

Start broad with Google Scholar or Semantic Scholar, then go deep in a subject database and use your library login when you need full text. Each type of tool does a different job, so most good projects end up using more than one.

Tool type	What it’s good at	Where it falls short
Search engines (Google Scholar, Semantic Scholar)	Finding papers across every subject and spotting related studies	Some results lead to paywalls
Subject databases (PubMed, ERIC, arXiv)	Searching deeply within one field	Coverage stops at the field’s edges, and peer review varies
Full-text library databases (JSTOR, Gale, EBSCO, ProQuest)	Reading full articles and special collections	Access depends on your school or library

Source: Horizon Academic Research Program.

Here’s what that looks like in a real project. Say you want to know how sleep affects learning. You’d open Google Scholar first to see how much research exists, then move to PubMed for the biology of sleep and ERIC for classroom studies. When a paper you need is behind a paywall, check your library’s databases or look for a free copy on CORE. Three studies that match your question closely will do more for you than twenty that only mention it.

How to search a research database like a researcher

A good search starts with a clear question and a few well-chosen keywords. These habits work in every database on this list:

1. Search with keywords, not full questions. Try sleep memory adolescents, not “How does sleep affect memory in teenagers?”
2. Make a list of synonyms and swap them in, since researchers might write “adolescents,” “teenagers,” or “young people” for the same group.
3. Put quotation marks around an exact phrase like “sleep quality,” and use AND to narrow a search or OR to widen it.
4. Use the filters for peer-reviewed, date range, full text, and article type.
5. Read the abstract before you download anything, and move on if it doesn’t touch your question.
6. Follow the trail through a good paper’s reference list for older work and its “Cited by” link for newer work.
7. Save each citation while the paper is open.

Once you have a few strong papers, compare what they found instead of summarizing each one on its own. That comparison is the beginning of a literature review, and our guide on how to write a literature review in high school walks you through it. When you start reading full papers, go one section at a time, beginning with the abstract and the conclusion.

Frequently asked questions

Start with one database tonight.

Pick the database that fits your subject, run one focused search, and save three abstracts before you close your laptop. That’s a real start, and it’s enough for one night. Worried about finding the right sources on your own? Horizon pairs you one-on-one with a PhD scholar or professor from universities like Oxford, Stanford, and Columbia, who’ll help you go from a stack of papers to research that’s yours. Apply to Horizon or attend an info session to see how it works.

From sources to your own research

Good sources tell you what’s already known, and research starts when you ask what isn’t. That step is where most high schoolers get stuck. You have to spot the gap in what you’ve read, choose a method that fits your question, and turn your findings into a paper that holds up.

Horizon pairs you one-on-one with a PhD scholar or professor from universities like Oxford, Stanford, and Columbia for several months of guided research. You’ll go from a stack of sources to a roughly 20-page paper that’s yours. Apply to Horizon or attend an info session to see how it works.

Resources

External sources

• PubMed: About, National Library of Medicine
• How to make a JSTOR account and get free articles, JSTOR Support
• Open and free content on JSTOR, JSTOR
• About arXiv, arXiv
• About medRxiv, medRxiv
• About DOAJ, Directory of Open Access Journals
• Free Research Databases from EBSCO, EBSCO
• Chronicling America, Library of Congress

More from Horizon

• How to choose a research topic
• How to use Google Scholar as a high school researcher
• Can you do real research online in high school?
• How to publish research in high school
• How to write a literature review in high school
• Research journals for high school students

Image source: Google Scholar