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

President Donald Trump has selected Elon Musk and Vivek Ramaswamy to head the non-government Department of Government ...

Elon Musk has been tapped to co-lead the Department of Government Efficiency (DOGE) after years of hyping up cryptocurrency ...

During the UFC heavyweight bout, Musk laughed and scrolled through memes on his phone as the crowd roared, prompting Trump to ...