In tweaking its chatbot to appeal to more people, OpenAI made it riskier for some of them. Now the company has made its chatbot safer. Will that undermine its quest for growth? Credit...Julia Dufosse ...

People spend more time online than ever before. Whether they are managing finances, booking travel, or streaming ...

A new feature for iPhones screens calls, similar to a technology available for Android users. Here’s how to activate it. By Brian X. Chen Brian X. Chen is The Times’s lead consumer technology writer ...