Built on the shifting sands of a former estuary, the Leaning Tower of Pisa probably began tilting ... foundation steps and column plinths visible. Measurements made by the Frenchman Ruhault ...

The Tower of Pisa is notorious for springing ... unless they were making incredibly careful measurements, wouldn't really notice it. The Leaning Tower's not going to appear to be leaning any ...

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. Some do it ...

Have you ever wondered if the Leaning Tower of Pisa is a catastrophe waiting to happen? In this one-minute video, Ask Smithsonian host Eric Schulze explains how architects and engineers spent the ...

Take a flight of discovery high above the stunning city of Pisa with this captivating drone footage, showcasing the world-renowned Leaning Tower of Pisa, the historic Piazza dei Miracoli ...

The UK is home to many famous landmarks, but few are as iconic as its world-famous clock tower. While it may seem perfectly upright, experts have discovered that it has a slight tilt - one that ...