Year after year, CPUs get faster. Even a midrange chip from today's PCs can run circles around the fastest processors from a ...

Tesla stock is in a sharp downturn — off more than 18% this week and down 33% since hitting an all-time high in December.

Tesla Inc. (NASDAQ: TSLA) shares are trading higher Wednesday after Benchmark Equity Research initiated coverage with a Buy rating and a price target of $475.

U.S. equities dropped at midday when the January report on consumer prices showed inflation rose more than had been expected.