Rome's Palatine Hill reveals new treasures as archaeologists work to save its monuments

Work on Rome's Palatine Hill has turned up a trove of discoveries, including what might be the underground grotto where ancient Romans believed a wolf nursed the city's legendary founders Romulus and Remus.

Archaeologists gathered Tuesday at a conference to save crumbling monuments on the Palatine discussed findings of studies on the luxurious imperial residences threatened by collapse and poor maintenance that have forced the closure of much of the hill to the public.

While funds are still scarce, authorities plan to reopen some key areas of the honeycombed hill to tourists by the end of the year, including frescoed halls in the palaces of the emperor Augustus and of his wife Livia.