In a similar vein, we’ll have used power over Ethernet, or PoE, to power devices such as webcams. Buy a PoE router or switch, plug in a cable, and away you go! But what lies behind PoE ...

Engineers at Northwestern University have demonstrated quantum teleportation over a fiber optic cable already carrying ...

Comcast has a new router designed to stay connected to the internet during storms and power outages ... will stay solid thanks to auto fail-over.