Discover the hidden potential of your TV's coaxial cable. From picking up over-the-air channels to connecting retro gaming consoles, learn how this old tech can still come in handy.

ALEXANDRIA, VA.—Years ago, it would have been laughable to suggest that you could send 12 Gbps of data down a coaxial cable for more than a few feet—perhaps two meters—before the signal was lost and ...

Brought to you by Blue Jeans Cable There was a time, not so long ago, when television hookups were pretty simple. There were two screws on the back of the set, which went to two spade lugs on a ...