Machine learning is powering cutting-edge software tools, Floodlight™ and Searchlight™, helping chemists sift through an overflow of data. Chemists look for chemical signals in samples of food, drugs, personal care products, carpeting, upholstery and other items we use every day. Identifying these signals and studying these chemical fingerprints could improve health and safety by creating better products and better public policies. Floodlight and Searchlight are speeding up this process, churning out weeks of work in a fraction of the time and saving chemists from data overload. Listen now as SwRI Analytical Chemist Kristin Favela and SwRI Computer Scientist Michael Hartnett discuss how they combined their expertise to create these fast and precise machine learning tools.