The stock market has proven resilient in the face of President Donald Trump's aggressive trade war and conflict in the Middle ...

The record-breaking sale comes just a few years after he paid $43.2 million for a copy of the U.S. Constitution.

Billionaire developer Ken Griffin owns several significant pieces of American history, including copies of the U.S.

Ken Griffin just snapped up two more impressive pieces of U.S. history.

The hedge fund founder paid $13.7 million for a copy of the 13th Amendment and $4.4 million for the Emancipation Proclamation ...

Griffin paid a record $13.7M for the 13th Amendment and $4.4 million for the Emancipation Proclamation. Both documents were ...