Elon Musk and Sen. Mark Kelly sparred on social media Monday, with the tech billionaire calling the Arizona Democrat a ...

No doubt Elon Musk was appalled at Sen. Mark Kelly's tweets in which he criticized the administration for its disjointed policy on the Ukraine war.

Ariz., a decorated Navy combat pilot and former NASA astronaut, a “traitor” this week after the senator expressed support for ...

A heated exchange has erupted between US Senator Mark Kelly and billionaire Elon Musk after Musk labeled the Arizona Democrat ...