A week of shifting descriptions of Iran attack spark ongoing questions about extent of damage and goals A week later, it's unclear whether nuclear material was moved beforehand.

The tenuous ceasefire that has halted withering rocket attacks between Iran and Israel appeared to be holding Thursday ahead of talks next week.

Discover details about the Great Pyramid of Giza, including who built it, its construction period, dimensions, materials, and its status as the only surviving Ancient World Wonder.