Covers both the applied and general sciences. With coverage dating back to 1986, this database features over 490 titles with more than 380 available in full text. Articles include all of the charts, diagrams, graphs, tables, photos, and other graphical elements that are vital to scientific and technical literature. Search Guide | Video Tutorial

AATA Online provides high quality, peer-reviewed abstracts of the international literature of conservation and heritage management. AATA Online currently includes abstracts of over 100,000 citations, enabling practitioners from many fields of heritage preservation to identify and select resources relevant to their work. New Users must Register, at no charge, to set personal preferences and save searches.

Provides a searchable database and access to the abstracts for 30 peer-reviewed, high impact geoscience journals from 22 leading societies and institutes from six countries. Extensive backfiles go back as far as 1918 for some journals.

OSTI.GOV contains over 70 years of energy-related research results and citations collected by the Office of Scientific and Technical Information (OSTI). It includes journal articles/accepted manuscripts and related metadata, technical reports, scientific research datasets and collections, scientific software, patents, conference and workshop papers, books and theses, and multimedia funded by DOE through a grant, contract, cooperative agreement, or similar type of funding mechanism from the 1940s to today. This collection continues to grow as new scientific and technical information resulting from DOE research becomes available.

Provides access to a wide range of biology topics from 286 journal titles, with more than 250 journals available in full text for many journals extends back to the 1990s. Search Guide | Video Tutorial

A Web-based digital video delivery service that provides more than 10,000 streaming videos and more than 100,000 video clips anytime, anywhere. The videos provide than 4,800 hours of high-quality educational content in dozens of subject areas. Special features allow users to organize and bookmark clips, create and share playlists, and personalize folders. A tutorial, including step-by-step instructions on how to Create Playlists, is here.

This service covers 1642 free, full text, quality controlled scientific and scholarly journals covering all subjects and languages. Currently 413 journals are searchable at article level. More than 75,000 articles are included in the DOAJ service. Subject areas covered include: Agriculture and Food Sciences, Arts and Architecture, Biology and Life Sciences, Business and Economics, Chemistry, Earth and Environmental Sciences, General Works, Health Sciences, History and Archaeology, Languages and Literatures, Law and Political Science, Mathematics and Statistics, Philosophy and Religion, Physics and Astronomy, Science General, Social Sciences, and Technology and Engineering.

Freely accessible research database focusing on the relationship between human beings and the environment. GreenFILE's initial release includes abstracts and indexing for more than 600 titles, including comprehensive coverage from volume 1, issue 1 to present for Bioscience(back to 1964), Conservation Biology (back to 1987), Journal of Ecology (back to 1913).and Journal of Environmental Planning Management (back to 1948). The total number of records is approximately 295,000, and full text is provided for more than 4,600 records from open access titles.

Broad scope in human and animal toxicity, safety and handling, environmental fate, and more. Contains more than 4,700 individual chemical records. Scientifically peer-reviewed.

Provides searchable access to the entire full text backfiles of PNAS - one of the world's most-cited multidisciplinary scientific serials. Since its establishment in 1914, PNAS continues to publish cutting-edge research reports, commentaries, reviews, perspectives, colloquium papers, and actions of the Academy. Coverage in PNAS spans the biological, physical, and social sciences.

Deep Web Technologies, ScienceResearch.com is a free, publicly available Internet web portal that searches thousands of high-quality journals and databases and ranks results by relevance on a single results page. Some full text is available but most citations include only a brief abstract. Subject areas covered include Astronomy, Biology Nature, Chemistry, Computers Technology, Earth Environmental Sciences, Engineering, General Science, Health Medicine, Materials Science, Mathematics, Physics, and Social Sciences.

Provides access to databases covering bibliographic and other information
covering the biochemical, pharmacological, physiological, and toxicological
effects of drugs and other chemicals. Databases included are TOXLINE, Hazardous Substance Data Bank, Integrated Risk Information System, Chemical Carcinogenesis Research Information System, Toxics Release Inventory,Developmental and Reproductive Toxicology and Environmental Teratology Information Center and GENE-TOX (Peer-reviewed mutagenicity test data from the Environmental Protection Agency. Citations in TOXLINE cover pre-1965-forward. Search Guide