TikTok went dark for a few hours in the U.S. before the ban was suddenly reversed Sunday. Here's what to know about President Trump's executive order.

Legal experts said despite Trump's order, service providers and app distributors such as Google and Apple still face major uncertainty and potential massive financial liability for defying a law that banned TikTok in the United States unless Chinese parent ByteDance divested the company by Jan.

The executive order requires the command to deliver both a contingency and campaign plan to "provide steady-state southern border security."

President Donald Trump has issued orders that send federal workers back to the office, terminate DEI positions and more. Here’s what we know so far.

Even presidential powers have their limits - and in some cases, Trump faces hurdles before his plans can become reality.