A long-standing mystery surrounding the Mayan civilization's collapse has been solved. Scientists now believe a ...

National Guard shooting revives warnings of Biden-era refugee program U.S. immigration agency launches re-examination of Green Card holders 'from every country of concern' ...

In 1926, salesman Scott Wallace claimed to find a hidden city in a Missouri cave — then vanished before revealing its ...

A new analysis of Ancient Egyptian artifacts has revealed a new timeline for the civilization.