Believe it or not, fiber optic cables have been around since the 1950s, but how do they work? It turns out the answer isn't that complicated.

The Difference Between Fiber to the Home (FTTH) and 'Fiber-Powered' Internet ...

Joe Supan is a senior writer for CNET covering home technology, broadband, and moving. Prior to joining CNET, Joe led MyMove's moving coverage and reported on broadband policy, the digital divide, and ...

Cierra was an associate writer for CNET's broadband team, covering all things home internet. She is a graduate of the University of North Carolina at Wilmington with a master's degree. Cierra is ...

High-speed internet in 2025 is defined by download speeds of at least 100 Mbps, with some fiber plans reaching 8 Gbps. Top providers like Google Fiber and AT&T offer symmetrical fiber speeds, while ...

AT&T Fiber gains attention after leading home internet rankings, highlighting broadband strength, network quality, and ...

For a smooth gaming experience, prioritize low latency and high upload speeds, not just download speeds. Fiber internet is the top choice for gamers due to its low latency and symmetrical speeds.

Since the first fiber optic cables rolled out in the 1970s, they've become a major part of everything from medical devices to high-speed internet and cable TV. But as it turns out, one group of marine ...