Elon Musk has outlined ambitious plans for SpaceX's Starship, aiming to significantly reduce travel time to Mars.

Elon Musk's political views align more with Republicans now, but he's donated to lawmakers from both parties going back to ...

While R.E.M. did not announce any reasons for mothballing their X account, the group members – singer Michael Stipe, ...

From Lockheed Martin to Etsy, the opinions Elon Musk shares on social media affect companies' stock and share values.

Investors hit by losses following billionaire’s takeover of social media platform reap rewards from shares in his AI start-up ...