Tubular laser beams can create what amount to fiber-optic cables made of thin air, researchers report in a study to appear in Physical Review X. Laser-heated air can efficiently transmit light signals ...

One of the world’s most peculiar test beds stretches above Princeton, New Jersey. It’s a fiber optic cable strung between three utility poles that then runs underground before feeding into an ...

The same fiber optic networks that provide internet can simultaneously act as earthquake sensors, as demonstrated in a new study. In California, thousands of miles of fiber optic cables crisscross the ...

A research team from the University of Electro-Communications in Japan has invented a fiber optic system that transmits both data and power over the same cable. A research team from the University of ...

The UK's leading telecoms provider BT has been trialing a new type of optical fiber that could significantly boost the performance of future 5G networks. Called hollow core fiber, the technology ...

A worldwide shortage of fiber-optic cable has driven up prices and lengthened lead times, endangering companies’ ambitious plans to roll out state-of-the-art telecommunications infrastructure. Europe, ...

Turkey and Syria’s 7.8-magnitude quake on Monday is a brutal reminder that deep down, planet Earth still hides secrets. Scientists know full well that faults are prone to earthquakes, but they can’t ...

They distribute data and can separate cells from one other. But can they adequately light a room? Photos: Fiber optics lighting the way Michael Kanellos is editor at large at CNET News.com, where he ...

Researchers have pushed a single strand of glass fiber, thinner than a human hair, to carry data at rates that dwarf what ...

Researchers just teleported quantum data through a busy internet cable. See how this breakthrough could create a secure ...