Good morning, everyone, and welcome to Paychex's Fourth Quarter Fiscal 2026 Earnings Call. Participating on the call today are John Gibson and Bob Schrader. [Operator Instructions] As a reminder, this ...

Adverse selection occurs in health insurance when there is an imbalance of high-risk, sick people to healthy people. The imbalance can happen due to sick people, who require more insurance, using more ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

Evolution is the process of heritable change in populations of organisms over multiple generations. Evolutionary biology is the study of this process, which can occur through mechanisms including ...