He is almost certainly off the guest list for White House galas, but Elon Musk's astonishing spat with Donald Trump could inflict damage for both men that goes far beyond catchy headlines and an ...

Milan Kovac was a top AI executive and led development of a humanoid robot that is central to Elon Musk’s vision for the ...

Most commentary gives President Donald Trump the advantage. But Elon Musk’s willingness to spend his fortune on elections ...

The end of the Trump-Musk bromance exposes the ideological gap between a president committed to restoring American greatness ...

Trump allies worry that the messy breakup could have ramifications for his legacy and Republicans' election prospects, as ...

The once-close alliance between Elon Musk, the billionaire entrepreneur behind Tesla and SpaceX, and President Donald Trump ...

The rift between Elon Musk and President Donald Trump quickly grew after Musk became critical of Trump’s spending bill.

A crewed mission to Mars would rank among the most complex and costly undertakings in human history—and US President Donald ...

US President Donald Trump last week laid out one of the biggest challenges ever for NASA — to land the first humans on Mars.

It’s certainly possible Trump hadn’t heard of NOTUS, a new site that covers Washington (the name stands for News of the ...