Only the youngest, Caligula, was spared. All this time, Tiberius did nothing. He was now an old man and had retreated to Capri, where he was safe from his enemies and could pursue a number of ...

Divers from Naples, Italy have recovered a block of obsidian from the remains of what is likely a Neolithic, or New Stone Age shipwreck near the island of Capri. The natural-glass block is about ...