Getting your Trinity Audio player ready... Regional Transportation District officials on Tuesday launched a credit card tap-and-pay system designed to make taking public transit as easy as buying ...

Getting your Trinity Audio player ready... Regional Transportation District officials soon will launch temporary light rail service linking RTD’s I-25/Broadway station with 30th/Downing in Five Points ...

DENVER — Light rail service will return to Denver’s Downtown Loop on Nov. 28 as the Regional Transportation District launches a special Holiday Train following the completion of major reconstruction ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...