For decades, presidents have disregarded Article I, Section 8 of the United States Constitution and engaged in warmaking around the world without bothering to get authorization from Congress.

Test your knowledge of the U.S. Constitution, the foundational document of American law. Attempt this GK quiz on its history, ...

With the Supreme Court’s decision in this case, yet another dagger is aimed at the very heart of the Constitution.

States that were once reluctant to expand Medicaid now have their state budgets tied to the fate of the program by constitutional amendments. By Sarah Kliff and Margot Sanger-Katz An incoming ...

The 14th Amendment to the U.S. Constitution has been the center of controversy since it was adopted on July 9, 1868 -- 157 ...

A recent Supreme Court decision puts an expectant immigrant mother in South Carolina and her baby at risk in a way that's not ...