The role of Elon Musk's SpaceX in an ambitious new U.S. missile defense system is in question following the dramatic feud last week between the billionaire entrepreneur and President Donald Trump, according to three people familiar with the project.

Some observers believe the movement to resettle Afrikaner farmers in America may fade from the Trump administration’s priorities.

The Tesla CEO practically lived in a guest house at Trump's Florida estate before the inauguration, but in recent months, their visits to Mar-a-Lago grew less frequent

The White House earlier this month directed the Defense Department and NASA to gather details on billions of dollars in SpaceX contracts following the public blowout between President Donald Trump and billionaire Elon Musk,

The CEO’s embrace of nascent AI technology is a shift from the company’s early days when it used off-the-shelf technology for electric cars.