Research articles are detailed documents that present the results of scientific studies. They typically include sections such as an abstract, introduction, methodology, results, and discussion. These articles are written by researchers and are often published in academic journals, allowing other scientists and the public to access new findings and insights in various fields, such as biology, psychology, or engineering. The primary purpose of research articles is to share knowledge and contribute to the existing body of literature. They undergo a peer-review process, where other experts evaluate the work for quality and validity before publication. This ensures that the information presented is credible and reliable for further study or application.