A.I. chatbots have been designed to behave in a humanlike way. Some experts think that’s a terrible idea. By Kashmir Hill A growing number of home renovation and interior design platforms are rolling ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Jelena Stanojkovic / Getty Images An annuitant is the person whose life determines the ...

Relational calculus. Query processing and optimization. Transaction processing: failure, recovery, and concurrency. Database security. Logic-based systems. Parallel ...