Question: Can you recommend a search engine that specializes in finding credible and authoritative scientific research papers?

If you're looking for a search engine geared specifically for finding credible and authoritative scientific research papers, Semantic Scholar is a great option. It offers a free AI-powered service that lets scholars search for and read relevant scientific papers from a database of more than 219 million papers across all scientific fields. The service has powerful search filters, brief summaries (TLDRs), and tools for citing papers, organizing research and setting up automated email alerts. Its open resources, like the Academic Graph API, are also useful for developers.

Another powerful option is Consensus, an AI-powered academic search engine that helps you quickly find and understand relevant science and research papers. It indexes more than 200 million papers across all fields of study and offers AI insights through tools like Copilot and Consensus Meter. Consensus offers several pricing options, including a free tier, and is geared for students, researchers and professionals who need to speed up literature reviews and validate research.

Epsilon is another powerful option, with features like Investigate for summarized answers with citations, Search for organizing publications, Validate for extracting key information, and Synthesize for detailed summaries from vetted papers. More than 30,000 researchers use Epsilon, which is geared for factual, authoritative results, and offers several pricing options depending on your needs.

If you prefer a more contextual approach, Scite offers Smart Citations that categorize evidence supporting or contradicting specific points in scientific papers. It offers customizable dashboards, reference checking and journal metrics, making it a good option for researchers and institutions. With a database of more than 187 million articles and a high confidence level in citation context classification, Scite helps ensure your research is accurate and relevant.