ScienceDirect
ScienceDirect is a subscription-based online platform owned and operated by Elsevier, offering access to a comprehensive database of peer-reviewed scientific, technical, and medical literature, including full-text journal articles, book chapters, and ebooks.[1][2] Launched in the late 1990s, it has grown from hosting a limited number of journals to serving tens of millions of researchers annually with over 23 million articles, more than 3.8 million of which are open access, and approximately 48,000 books.[3][1] The platform features advanced search capabilities, citation tools, and integrated analytics to facilitate research discovery and analysis across disciplines such as health sciences, engineering, and social sciences.[1] Recent enhancements include ScienceDirect AI, which enables rapid extraction and summarization of insights from full-text content to accelerate decision-making in research and development.[4] ScienceDirect also provides contextual topic pages that aggregate related articles and overviews, aiding users in exploring emerging fields and interdisciplinary connections.[1] As a cornerstone of Elsevier's digital offerings, ScienceDirect has solidified its position as a leading resource for scholarly communication, though it operates within broader debates on academic publishing costs and access models influenced by Elsevier's business practices.[1] Its scale and integration of proprietary content underscore its role in advancing global scientific progress, with usage reflecting high demand among academic, corporate, and governmental institutions.[3][5]