A new, loud noise blared in ocean beach during the dense fog. 10News reveals why some residents didn't recognize the sound. "It was all day every day," said Kara Roach. It went off, almost non-stop.

STATEN ISLAND, N.Y. — On a foggy spring morning, ships and lighthouses blast their horns across the Upper New York Harbor. Some musicians say the Staten Island Ferry also kicks up a commotion with an ...

SAN FRANCISCO (KCBS) - After 75 years, it's easy to take for granted the foghorns booming from the Golden Gate Bridge as the legendary fog rolls in. Some in San Francisco's Marina District even ...