Which search engine is best for academic research? Hint: It's not Wikipedia
PubMed is a free resource supporting the search and retrieval of biomedical and life sciences literature with the aim of improving health–both globally and personally.
The PubMed database contains more than 34 million citations and abstracts of biomedical literature. It does not include full-text journal articles; however, links to the full text are often present when available from other sources, such as the publisher's website or PubMed Central (PMC).
Available to the public online since 1996, PubMed was developed and is maintained by the National Center for Biotechnology Information (NCBI), at the U.S. National Library of Medicine (NLM), located at the National Institutes of Health (NIH).
Google Scholar provides a simple way to broadly search for scholarly literature. From one place, you can search across many disciplines and sources: articles, theses, books, abstracts, and court opinions, from academic publishers, professional societies, online repositories, universities, and other websites. Google Scholar helps you find relevant work across the world of scholarly research.
Semantic Scholar provides free, AI-driven search and discovery tools, and open resources for the global research community. With Semantic Scholar, researchers can understand a paper at a glance. Our system extracts meaning and identifies connections from within papers, then surfaces these insights to help Scholars discover and understand research.
Connected Papers is a unique, visual tool to help researchers and applied scientists find and explore papers relevant to their field of work.
Research Rabbit is starting with our Discovery app which unlocks a completely novel way to search for papers and authors, monitor new literature, visualize research landscapes, and collaborate with colleagues.
