Articles, images, and video for all major science and technology areas.
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Full text of the newspaper 1985 to the present.
Generates MLA, APA, or Chicago-formatted bibliographic reference and parenthetical citation.
Online practice tests for academic exams such as the ACT, GED, ASVAB and professional certification for the trades.
Full-text essays representing opposing viewpoints on important social and medical issues. Use for debates and developing argumentative reports.