SpaceX unveiled its now-closed bracket challenge on social media site X with the simple message, "perfect destination for a perfect bracket." ...

U.S. Sen. Mark Kelly is getting rid of his Tesla. Why? Because every time he drives it, he feels "like a rolling billboard ...

The nearest US competitor to SpaceX was Rocket Lab, with 14 launches and 33 spacecraft. The competition in "upmass," that is ...

Elon Musk has no shortage of ambitions, with involvement in everything from self-driving cars to his new role in the federal ...