April Wilkerson wires her shop for outlets and lighting done right. Trump Wins 6-3 Supreme Court Ruling — Sotomayor Leads ...

Red-light devices are all over social feeds and make enormous promises. From the many, we find the few that are actually worth your commitment, time, and money.

Overall, this dual-mode interaction allows for enhanced control over light-matter interactions at the nanoscale, offering a new method to design highly sensitive and tunable biosensing platforms.

There are many possible causes for flickering lights at home. Before you call in the experts, check for these common issues.

A copper wire theft shut down light rail service on the 2 Line for much of Saturday, and it isn’t immediately clear how Sound Transit plans to protect the Eastside corridor from falling victim ...

BERKELEY – A traffic signal was installed at the intersection of Hickory Lane and Route 9 but officials were still unsure when it will go live. At a recent Township Council meeting, elected officials ...

Do you have any information, including a wiring diagram, that can help me wire my Lionel No. 450 Operating Signal Bridge using AC relays? Thanks! — Fred Richmond The Lionel No. 450 Operating Signal ...

Toothed whales use sound to find their way around, detect objects, and catch fish. They can investigate their environment by making clicking sounds, and then decoding the "echoic return signal ...

This paper addresses the challenge of strong background interference in outdoor visible light communication (VLC) and presents novel techniques to enable VLC using existing vehicle lights and cameras, ...

Hotchley Hill signal box on the Great Central Railway in Nottinghamshire will be connected to mains power for the first time, thanks to a grant from Nottinghamshire County Council Local Community Fund ...

Toronto City Council is moving forward with plans to look into providing transit signal priority on the Eglinton Crosstown LRT.

With the MBTA’s analog system, one failure among thousands of individual points connecting the electrical equipment can ruin many a commuter's day.