Peer-reviewed research from the American Chemical Society (ACS)

Open-access archive for scholarly articles in STEM and business. Cornell University

American Society for Microbiology (ASM) publications. Additional instructions.

Biological science and related disciplines literature. ProQuest

Biological, ecological, and environmental sciences resource.

Authoritative ornithological resource. Cornell Lab of Ornithology

Reference in the applied life sciences.

Research on agriculture, the environment and the applied life sciences.

Index of publications in statistics, probability, and related fields. Institute of Mathematical Statistics and the American Statistical Association

US government resource for data, tools, and resources for research, application development, data visualizations design, etc.

Extensive collection of of resources available to support this multidisciplinary field. ProQuest

Covers the geology of North America from 1693, and the rest of the world from 1933. ProQuest

A comprehensive resource for researchers in the Earth Sciences.

IOP journals cover research in the physical sciences and beyond, including publications with partner societies and research organizations in core scientific fields, while incorporating the interdisciplinary nature of scientific research. Electrochemical Society titles advance solid state and electrochemical science/technology research.

Mathematical Reviews includes reviews, abstracts and bibliographic information for mathematical sciences literature.  American Mathematical Society

Natural sciences index and abstracts, with full-text, for subjects including agriculture, biology, earth sciences, food industries, geography, forestry, natural hazards, physical sciences, public health, veterinary science, water resources, and more. ProQuest

North Dakota Geological Survey (NDGS) is a collective bibliography of North Dakota Geology. NDSU Libraries

Publishes standardized, chemical analysis methods designed to increase confidence in results of chemical and microbiologic analyses. AOAC International.

Citations for biomedical literature from MEDLINE, life science journals, and online books. May link to selected full-text content from PubMed Central and publisher web sites. 

Open Access scholarly literature in sciences, social sciences, and arts and humanities, from Latin America, Portugal, Spain, and South Africa. Part of Web of Science, Clarivate Analytics.

Science, technology, and medicine resources and bibliographic information. Elsevier

Next generation research discovery tool for scientific disciplines including biomedical sciences, chemistry, engineering, materials science, agricultural science, and more. CAS. Requires registration - additional instructions.

Scimago Journal & Country Rank is journal ranking, indicating influence and country scientific indicators. Coverage includes the sciences, medicine, arts, humanities and the social sciences. 

Includes Natural Science and Technology Collections, with abstracts, indexing, and full-text of scholarly, trade and industry journals, reports, conference proceedings, and more. ProQuest

Abstracts and citations for academic, peer-reviewed journal articles in technical, medical, sciences, and social sciences. Elsevier

Features millions of multidisciplinary documents for researchers: journals, books, series, conference papers, etc.

Index and abstracts, with full-text, for subjects including aerospace, computer science, engineering, energy, chemistry, materials science, optics, mathematics, physics, and more. ProQuest

All Web of Science databases. Multidisciplinary scholarly and peer-reviewed resources. Clarivate Analytics.

Abstracts and citations for peer-reviewed journal articles and scholarly sources in a range of disciplines. Part of Web of Science, Clarivate Analytics.