The alleged attack on U.S. State Department officials in Cuba has made weapons that use sound a national conversation. Acoustic weapons are not just in the arsenals of countries unfriendly to America.

Add Yahoo as a preferred source to see more of our stories on Google. Reports of “sonic attacks” in China, and previously in Cuba, have left many wandering whether sonic weapons could be targeting US ...

Tourists ride in vintage American convertible cars past a U.S. and Cuban flag outside the U.S. embassy in Havana, Cuba. Credit: Ramon Espinosa/AP/REX/Shutterstock The ...