The Philadelphia Eagles signed veteran DE Za'Darius Smith, 32, and placed fullback Ben VanSumeren (knee) on injured reserve. Smith spent time with the Cleveland Browns and Detroit Lions last ...

The city of Tiwanaku, capital of a powerful pre-Hispanic empire that dominated a large area of the southern Andes and beyond, reached its apogee between 500 and 900 AD. Its monumental remains testify ...