Rivian is officially launching its R2 electric vehicle, with customer deliveries beginning Tuesday. It also has pulled ahead its entry-level $45,000 model from late 2027 to next summer. The R2 SUV is ...

And some other big companies, such as OpenAI and Anthropic, are expected to have mammoth IPOs of their own this year. The offerings come as three of the market’s major indexes proposed new fast-track ...