ScienceDirect Health & Life Sciences This link opens in a new windowScienceDirect Health & Life Sciences provides the full text of over 1,200 journals as well as abstracts of almost 1,900 journals in the health and life sciences including environmental science, bioscience, and health. While indexing may extend back as far as 1965, full-text coverage for the titles included in the Health and Life Sciences Collection begins in 1995.