Already facing another investigation as CEO of Tesla, Musk may have to go back on the stand as the agency investigates his chaotic 2022 purchase of the social media platform.

A Biden economic adviser emphasizes tax fairness, repeats call to tax corporations and the ultra-wealthy.

Further fallout from the January midflight mishap that dropped a door panel in a Portland suburb as regulators probe company leaders' statements to investors.

Legislation supporting the Federal Aviation Administration gets approved a day before the current law expires.

The Twitter co-founder backed some of Musk's leadership decisions, and threw shade at Twitter's former board.

The mercurial CEO says the money will go to new sites and expansions, days after firing the entire Supercharger team.