Archaeologists have discovered an underground tunnel beneath Rua Augusta in Lisbon, which was buried during the 1755 earthquake. This is the first discovery made thanks to modern technology. An ...

Archaeologists have discovered an underground tunnel beneath Rua Augusta in Lisbon, buried during the 1755 earthquake. This is the first discovery made possible by modern technology. An international ...

Carmo Convento is actually a ruin of a 14th-century convent that was destroyed by an infamous earthquake and fire. On Nov. 1, 1755, one of the deadliest earthquakes of all time shook Lisbon.