President spoke at close of day of tributes after conservative activist’s widow, Erika Kirk, gave emotional speech forgiving her husband’s killer

Tesla just got clearance to start testing autonomous cars in Arizona. A safety driver will sit in the front seat while the cars run on their own. This move

SpaceX's busy month in California will continue with a National Reconnaissance Office launch in September. Will the rocket be visible in Arizona?

Tesla has received authorization to begin testing autonomous robotaxi services in Arizona with safety monitors. This follows an earlier trial in Austin, Texas. The company aims to launch the service to half of the U.

Mr. Musk spent the summer at his artificial intelligence start-up xAI, trying to match the runaway success of OpenAI. The result was chaos.

SpaceX currently launches its massive Starship on test flights from Starbase, Texas, which is located near Brownsville. The plan is to launch Starship from NASA’s Kennedy Space Center Pad 39A as soon as next year. This will be followed by Starship launches from Launch Complex 37 in Cape Canaveral Space Force Station.

Larry Ellison is now the world’s richest man after a $101 billion one-day surge. His wealth hit $393 billion as Oracle’s stock jumped nearly 40%. The 81-year-old co-founder holds about 41% of Oracle’s shares. The new world's richest man has been crowned, and it isn't Elon Musk.

The world's richest person has consistently asked for a bigger stake in Tesla. The board has proposed the largest corporate pay package in history.

The $1 trillion pay package might keep Elon Musk's attention on Tesla, and motivate him to realize its ambitions in robotics, Derek Horstmeyer said.