See more of our coverage in your search results. Add The New York Post on Google The mysterious knocking sounds heard beneath the Atlantic Ocean that gave false hope that the Titan submersible and its ...

“The symmetry between those knockings is very unusual,” former Navy submarine Captain Ryan Ramsey said in the trailer Ocean Gate / Handout/Anadolu Agency via Getty Images An upcoming documentary on ...

Engine knock is not a single problem — there are at least four distinct types, each with a different cause and a different level of urgency. The pinging sound that appears only under hard acceleration ...

A new clip from Channel 5’s upcoming documentary "The Titan Sub Disaster: Minute by Minute” includes audio of the eerie “knocking” sound rescuers heard in their search for the Titanic exploration ...

I've got a 6 year old JBL 10" subwoofer (home theater sub, not a sub for a car) that has suddenly taken to making a constant rhythmic knocking sound, even when not in use by the receiver. The sound is ...

China's inaugural astronaut returned to Earth with an extraordinary account after encountering a puzzling 'knocking sound' that left space engineers completely stumped. Taikonaut Yang Liwei launched ...