AI plays were mixed Thursday, a sign of the ongoing rotation within megacap tech stocks that have been a key driver of the ...

A climb in Tesla Inc.'s shares was helping keep a popular exchange-traded fund that tracks the "Magnificent Seven" group of ...

The market rallied broadly Wednesday, with bullish Tesla and Robinhood moves. Snowflake fell overnight on its earnings ...

The Trump administration is reportedly studying how to boost the robotics sector in the United States, part of a larger tech ...

In fact, if you are a low-margin company, with net margins of 5% (as is the case with even the very best-run discount ...

As AI platforms go mainstream, power bills from their usage are exploding, so researchers are racing to build hardware that would use less energy.