Biology 101 Essentials of Biology

Contextual information and opinions on hundreds of today's hottest social issues, featuring continuously updated viewpoint articles, topic overviews, full-text magazines, academic journals, news articles, primary source documents, statistics, images, videos, audio files and links to vetted websites organized into a user-friendly portal experience.

Global Issues in Context offers international viewpoints on a broad spectrum of global issues, topics, and current events. Featured are hundreds of continuously updated issue and country portals that bring together a variety of specially selected, highly relevant sources for analysis of social, political, military, economic, environmental, health, and cultural issues.

Containing resources that present multiple sides of an issue, this database provides content such as essays, primary source documents, topic overviews, and guided analysis research guides.

Explores hundreds of hot topics in politics, government, business, society, education, and popular culture.

InTechOpen is the world's largest Science, Technology and Medicine Open Access book publisher. With a goal to provide free online access to research since 2004, InTechOpen has published 2,900 books and 46,833 scientific works total by 98,807 international scientists

PLOS is a nonprofit publisher and advocate of Open Access research with 140,000+ peer reviewed articles published to date.

PubMed Central (PMC) is the U.S. National Institutes of Health (NIH) free digital archive of biomedical and life sciences journal literature.

ScienceDirect is the world's largest electronic collection of science, technology, and medicine full-text and bibliographic information.