Question: I'm looking for a reliable tool to detect plagiarism in academic papers, especially against scientific articles from top publishers.

iThenticate is a broad-coverage plagiarism detection tool for researchers, publishers and academics. It screens your work against more than 47 billion web pages, 190 million subscription content sources and 81,000 journal articles. Features include an integrated interface for evaluating matches and an AI writing style detector, and iThenticate is used for academic, government and medical purposes.

Another good option is Plag, which offers detailed reports to help you prove your documents' authenticity. Plag's database has more than 80 million scholarly articles, so it's got a good chance of catching recently published scientific papers. It offers similarity scores, plagiarism risk, paraphrase and improper citation scores, and is geared for students, teachers and professionals.

Turnitin is another powerful tool for academic integrity and grading. It uses artificial intelligence writing detection technology to flag plagiarism and encourage students to write more originally. Turnitin is used in many educational markets and offers tools for originality checks, feedback and grading, too, so it's a good choice for detecting plagiarism in academic papers.