A newly spotlighted artifact from ancient Mesopotamia is offering a rare window into how one of the world’s earliest ...

Interior Secretary Doug Burgum confirmed on Friday that the administration is reviewing the boundaries of several national monuments — meaning the administration could eventually move to shrink ...

The mammalian brain is known to produce mental representations of the spatial environment, known as cognitive maps, that help ...

International Boundary Monument 258 stands as a historic symbol at the border between the U.S. and Mexico, marking the birth of California's shape.