An unusual medieval gold seal with a gemstone engraved with an elephant carrying a castle on its back has been added to a ...

U.S. states seem to mark Presidents Day with as many different names and honors as there have been presidents.

Civil War surgeons learned fast. Here are a few of the MacGyver-like medical solutions that have had a lasting impact.

U.S. Defense Secretary Pete Hegseth said NATO countries need to spend more on defense to ensure peace and American support ...