Even if you regularly see a dentist, sometimes—no matter how carefully you’ve followed your dental hygienist's advice—you need a root canal. The bridges of the 1960s may be a lot like our teeth: ...
Updated at 5 a.m. ET on Wednesday A long section of the towering Ponte Morandi Bridge completely collapsed in Genoa, Italy, on Tuesday, sending cars and trucks on the A10 highway crashing down below.