President Donald Trump issued a host of executive orders on his first day, aiming to reverse many of President Joe Biden’s policies and kick-start his own “America First” agenda. Here’s the rundown of the actions Trump took in his first hours,

President Trump’s first week in office included a flurry of executive orders with implications for Earth’s climate and environment.

President Donald Trump signs an executive order in the Oval Office of the White House in Washington, D.C., on Jan. 20, 2025.