With a stroke of his favorite black pen, Donald Trump has signed what should become his 221st executive order since January -- a figure that exceeds the number in his entire first term, as he forges ahead with one of the biggest displays of US presidential power in modern history.

President Donald Trump signed an executive order Thursday evening that seeks to limit the ability of states to regulate artificial intelligence while attempting to thwart some existing state laws.

White House A.I. and crypto ‘czar’ David Sacks discusses President Donald Trump’s executive order blocking state-level AI rules and pushing for a single national standard on ‘Kudlow.’

The Trump administration is planning an executive order that would limit dividends, buybacks and executive pay for defense contractors whose projects are over-budget and delayed, according to three sources briefed on the order.

The federal judge said at a hearing he was unlikely to issue the temporary restraining order sought by the National Trust for Historic Preservation

Shares of U.S. and Canadian cannabis stocks continued their rally on Tuesday, after President Donald Trump a day earlier said he was “very strongly” weighing an executive order to reschedule the drug,