Panasonic has rung the changes on this second edition of its full-frame flagship. The Lumix S1R II improves upon the original S1R in every key area, battery life excepted. For me, the most ...

The tomb of Pharaoh Thutmose II is the first royal crypt discovered in recent years, and scientists have new powerful tools to analyze it. Egypt's Valley of the Kings is part of a massive ...