Not since Franklin Roosevelt has a new president driven so many shifts, so fast. Here's 100 things that have already changed ...

President Donald Trump issued a host of executive orders on his first day, aiming to reverse many of former President Joe ...

Trump’s transition team, headed by now-Commerce ... office of former Defense Secretary Lloyd Austin and on former president Joe Biden’s 2020 campaign said the Signal application was used ...

Presidents have played an important and sometimes surprising role in driving regulatory changes.