The bottom of the sea is a mysterious and inaccessible place, and anything unfortunate enough to slip beneath the waves and into the briny depths might as well be on the Moon. But the bottom of the ...

An undersea fiber optic cable between Latvia and Sweden was damaged on Sunday, likely as a result of external influence, Latvia said, triggering an investigation by local and NATO maritime forces in ...

Ireland needs to contract a commercial repair vessel to restore damage to subsea data cables, along with an alert system to track suspicious vessels, the former head of the Defence Forces has said.

Concerns have been raised about the Russian ship Yantar's ability to cut or tap into undersea cables. (Yoruk Isik) The dependence on Chinese repair assets and the lack of Russian dependence on subsea ...

The whole digital economy runs through hundreds of thousands of miles of communication cables no bigger than a garden hose, deep on the ocean floor. So what happens when they break? And they do break, ...