Of all the miracles of engineering, I am most impressed by suspension bridges. Instead of being held up from the bottom, they are suspended from the top, as if they were floating in the air. The ...

(CNN) - It's just physics. Friendly civil engineering. Take a load bearing deck held by vertical suspender cables attached to larger main support lines anchored by a pair of towers and the ground -- ...

There’s a surreal serenity atop the world’s longest self-anchored, single-tower suspension bridge, crowned by a thick blanket of fog more than 500 feet above the rippling tides off Yerba Buena ...