Tesla stock sandwiched between Tesla’s Robotaxi Day and its earnings. Friday still has the potential to deliver more volatility as investors weigh a new safety investigation related to the company’s driver assistance software called Full Self Driving,

The National Highway Traffic Safety Administration's evaluation is the first step toward a potential recall of 2.4 million Tesla vehicles

The U.S. government’s road safety agency is investigating Tesla’s “Full Self-Driving” system after getting reports of crashes in low-visibility conditions, including one that killed a

CVS Health Corp.’s stock tumbled 10.5% early Friday, after the healthcare company announced leadership changes and lowered guidance for the fourth time this year, weighed down by challenges in its health-benefits business.

CVS Health CEO Karen Lynch has stepped down and is being replaced by David Joyner as the health care giant continues to struggle with rising costs

CVS has been struggling with rising medical costs in its Medicare Advantage plans and slumping drugstore sales.

While TSMC issued upbeat commentary on the state of the AI market, Wall Street perhaps already had that confidence.

(Reuters) -Shares of Nvidia hit a record high amid a rally in U.S. chip stocks on Thursday after industry bellwether TSMC's strong sales forecast boosted investor optimism about demand for processors used to power artificial intelligence applications.