Articles are great sources for information for your research, especially:
For highly specific information
For the most recent or "cutting-edge" information available
As an excellent source of historical information
Articles usually include bibliographies, which can lead you to additional information on a topic.
Articles are available from many different types of publications including: scholarly journals, magazines, newspapers, chapters in books, conference proceedings, technical reports, trade journals, etc.
Contains leading full text journals, indexing, and abstracts in the scientific and technical community covering topics such as aeronautics, astrophysics, biology, chemistry, computer technology, geology, aviation, physics, archaeology, marine sciences, and materials science.