Once a formidable force reshaping US, Donald Trump and Elon Musk are now locked in a fierce war of words In a turn of events as dramatic as their rise to influence, US President Donald Trump and ...

US space progress could slow down if US President Donald Trump canceled billions of dollars of SpaceX contracts with NASA and ...

The Democratic senator said Musk should engage "in a more substantive way" in the debate over the Trump-backed spending bill.