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.

Reports that a mysterious sonic weapon has been used to target American diplomats in Cuba are puzzling scientists. Citing a review of medical records, CBS News reported Wednesday that some U.S. and ...

If you’re a technology fan of a certain age (in your late 20s or beyond), the distinctively abrasive dial-up tone of an old modem may fill you with a warm sense of nostalgia. If the U.S. military has ...