The Leaning Tower of Pisa is famous for its tilt — but did you know it was once on the verge of collapse? This video explains ...

The Tower of Pisa was once feared on the brink of collapse as the lean that made it such a popular landmark threatened its very existence. As it celebrates its 850th birthday, experts now say its ...

The Leaning Tower of Pisa is a key example of Medieval Architecture Italy. It’s part of the famous Piazza dei Miracoli ...

Bologna is looking to Pisa, home of the most famous leaning tower, for help keeping its own tipping tower upright. Listen to this article · 7:36 min Learn more Share full article ...

The Leaning Tower of Pisa (Torre di Pisa) is seen at right next to the medieval cathedral of Pisa, in Piazza dei Miracoli Square, in Pisa, Italy, Sunday, Jan. 2, 2012.

Oh, the Leaning Tower of Pisa — so touristy and yet so fun. Each day, hordes of visitors come to the small northwestern Tuscan town of Pisa to take pictures "propping up" its tower.

It’s the ‘leaning tower’ that has stood tipsily – but steadily – for nearly 1,000 years. But now, the days of the Garisenda tower in Bologna, Italy, could be numbered.

The Garisenda Tower in Bologna is not as famous as the Tower of Pisa, but it leans a little more. Lately, though, the dynamic of its movement has become worrisome, and city officials decided ...

At the top are seven bells, just like the tower in Pisa. Three of the Niles bells are antiques — one is dated 1623 and another 1747 — bought in Italy for Ilg’s tower.

The Tower of Pisa was once feared on the brink of collapse as the lean that made it such a popular landmark threatened its very existence. As it celebrates its 850th birthday, experts now say its ...