ProQuest Science Journals
Search leading periodicals in science and technology. Covers topics in computer science, physics, astronomy, earth science, chemistry, biology, and more.
ProQuest Biology Journals
Search journals focusing on the life sciences such as biological chemistry, botany, environmental studies, microbiology and zoology.
Applied Science & Technology Abstracts 
Content includes coverage of a wide variety of applied science specialties—acoustics to aeronautics, neural networks to nuclear and civil engineering, computers and informatics and much more.
Aquatic Sciences & Fisheries Abstracts 
Search abstracts in Aquatic Science, Aquatic Organisms, Fisheries, Oceanography
GREENR (Global Reference on the Environment, Energy, and Natural Resources)
Focuses on the physical, social, and economic aspects of environmental issues. Topic, organization, and country portals form research centers around issues covering energy systems, health care, agriculture, climate change, population, and economic development.
Well-research information covering all aspects of human impact to the environment.
Provides authoritative medical information on medicine, nursing, dentistry, veterinary medicine, the health care system, pre-clinical sciences, and much more.
Bibliographic records from the U.S. Department of Agriculture’s National Agricultural Library
Public Library of Science
U.S. government supported science databases
Science Direct
A leading full-text scientific database offering journal articles and book chapters from nearly 2,500 journals and 26,000 books.
Database of Chemical Structures and Property Predictions
From the National Center for Biotechnology Information
Information Bridge: DOE Scientific and Technical Information
Your connection to science, technology, and engineering research information from the U.S. Department of Energy.
GQuery: National Center for Biotechnology Information
Global Cross-database Search
Household Products Information
provided by U.S. National Library of Medicine
Web Elements Periodic Table
Biocarta Pathways
Dynamic graphic models of a large number of various types of pathways.(Rouillard AD, Gundersen GW, Fernandez NF, Wang Z, Monteiro CD, McDermott MG, Ma'ayan A. The harmonizome: a collection of processed datasets gathered to serve and mine knowledge about genes and proteins. Database (Oxford). 2016 Jul 3;2016. pii: baw100.)
Cell Snapshot Archive