Fiber-optic cables run underneath nearly all city grids across the United States and provide internet and cable TV to millions, but what if those systems could also provide valuable information ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

Communications cables are only part of the story. A far broader array of systems now covers the ocean floor – and must be protected. As threats to the global web of subsea fiber-optic cables become ...