The Supreme Court has upheld an order directing Trump officials to “facilitate” the return of the Maryland man mistakenly deported to an El Salvador mega-prison. Leah Litman joins Chris Hayes to break ...

Amy Sherald, best known for her portrait of Michelle Obama, is affirmed as one of the most significant American artists of ...

The allure of finding lost art treasures is real, but proving authorship—and determining an artwork’s commercial value—can be ...