President Donald Trump's sweeping assertions of executive power during his first weeks back in office appear headed toward U.S. Supreme Court showdowns, but it remains an open question whether or how much the justices might act to check his authority.

While it was once rare for an administration to change its position in cases before the high court, Trump did so in his first term and has signaled he will do it again.

Trump’s executive order looks to redefine the constitutional right of birthright citizenship to exclude the children of noncitizens. In your opinion, does he have any legal ground to stand on? No. Now,

The U.S. Supreme Court declined on Thursday to place on hold a dispute over California's standards for vehicle emissions and electric cars even as President Donald Trump's administration considers policy shifts that touch upon pending litigation at the nation's highest judicial body.

The Supreme Court majority built by Donald Trump could uphold efforts to expand presidential authority based on the legal principle of unitary executive theory.

When Los Angeles County, California was hit with massive and devastating wildfires last month, it seemed like newly-elected United States President Donald Trump was set to play an integral role in the recovery and rebuild as the city prepared to host the 2028 Olympic Games.