Donald Trump has said he is "not joking" about wanting to serve a third term as US president. The US Constitution says that ...

The First Amendment is widely considered to be ... is one of the most important and innovative concepts in the U.S. Constitution, although the word never appears there.

The Constitution describes the duties and obligations of the three federal branches of government. If you hear it mentioned ...

Some constitutional scholars believe that Article V, which sets forth the amendment process, is the key to the Constitution's success. It establishes a process where adding amendments is not too ...

First introduced in 1923, the Equal Rights Amendment has met the requirements for ratification. But its constitutionality is still an open question.