Democratic Rep. Jake Auchincloss won reelection to a U.S. House seat representing Massachusetts. The incumbent ran unopposed Tuesday for the state’s 4th Congressional District, consisting of 35 cities ...

Chip-making giant Nvidia surpassed Apple on Tuesday to become the highest valued company in the world as the artificial ...

(Reuters) - Perplexity is raising new investment that would value the search startup at $9 billion, a source familiar with ...