Humans tend to associate the ocean with silence. Yet water doesn’t mute sound, but amplifies it. Sound waves travel 4.3 times faster underwater than they do in the air and they retain their energy for ...

A Kennett Square man who helped to restore the original foghorn of the ill-fated Andrea Doria will be among shipwreck survivors, historians and divers who will commemorate the 65th anniversary of the ...

Experience the Golden Gate Bridge like never before in this 4K video tour. Enjoy sweeping views, dramatic fog, and the iconic sound of the foghorns as San Francisco’s most famous landmark unfolds in ...