Jenney Bitner always looked forward to her family's annual trip to see her mother in San Diego. For her three kids, it was a two-week vacation at their grandmother's house. For Bitner and her husband, ...

Ms. Ahmad is an editor in the Opinion section. See more of our coverage in your search results.Encuentra más de nuestra cobertura en los resultados de búsqueda. Add The New York Times on GoogleAgrega ...

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 ...

An updated emergency visit classification tool enables managers to make valid inferences about levels of appropriateness of emergency department utilization and healthcare needs within a population.