Archaeologists in Peru have discovered a 5,000-year-old fire altar, offering insight into the life of the ancient Caral ...

Previous excavations at Era de Pando have unearthed four large and four small pyramid complexes, and at least 40 other ...

Some of the first TerraSAR-X images show the pyramids of Gizeh in a seemingly unexpected geometry. Instead of being geometrically distorted, the near-range faces of the pyramids look like ground ...