"Concerns Mount Over Stability of Bologna's Leaning Tower and Twin Towers"

The Garisenda Tower in Bologna, Italy, known for its distinctive lean, has been closed off as scientists monitor it for signs of subsidence. The tower, built in the 12th century, leans at a four-degree angle and has been the subject of monitoring since 2018. Acoustic sensors and a pendulum have been installed to track any movement or stress noise. The closure of the area is aimed at gathering more precise data, and a biannual report on the tower's condition will be brought forward. Local authorities are committed to protecting the tower and have plans for restoration if needed.