Elon Musk has been embroiled in another online spat, continuing his public fight with Senator Mark Kelly over his unwavering ...

Senator Mark Kelly has hit back at Elon Musk, after the world's richest man called him a "traitor" for visiting Ukraine.

A Democratic U.S. senator who just visited Ukraine said on Monday the Trump administration's suspension of intelligence-sharing had lessened Kyiv's defenses against Russia, and dismissed Trump advisor ...

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

President Donald Trump’s increasingly influential adviser, Elon Musk, called Sen. Mark Kelly (D-AZ) “a traitor” over a social ...

Kelly, a former U.S. Navy combat pilot and astronaut, urged the U.S. not to abandon Ukraine after his third visit to the ...

Union support still matters in Democratic politics and Kelly has moved to erase organized labor's doubts about him.

Sadly, there was no John McCain to respond after last week's White House blowup between Trump and Vance and Ukrainian ...

The president's closest advisers, stunned after the debacle in the Oval Office, huddled on Saturday morning were still ...

Republicans won't criticize Donald Trump's White House feud with Volodymyr Zelenskyy. At least Sen. Mark Kelly will.

Sen. Mark Kelly has long backed Ukraine in its war with Russia and spoken in harsh terms about Russian President Vladimir ...