Satellite images reveal which bridges around the world are at highest risk of collapse - Global analysis of 744 bridges reveals those in North America, which were mostly built in the 1960s, are in poo ...

From gravity-defying viaducts to simple-yet-sturdy Roman stone arches, the world’s bridges come in all shapes and sizes and have linked towns and cities through the ages. Some of these manmade wonders ...

Satellites are giving scientists a powerful new way to watch over the world’s bridges. Using radar imaging, researchers can detect millimeter-scale movements that may signal early structural problems ...

The bridge is over 3,000 years old, was originally built to carry chariots, and astonishingly, it remains in use today.