On paper, LED bulbs are made to last for at least several years thanks to their low energy needs. I wanted to know why that doesn't always work out, so I talked to installers and LED manufacturers to ...

LED lighting has taken roadways by storm, but are they better than HIDs? We breakdown the differences between the two to find the better bulb. LED headlights dominate the industry due to efficiency ...

To many NFL players, random drug tests from the league are an inconvenience that sometimes don't feel so random. To Denver Broncos linebacker Alex Singleton, it's something that he's glad happened to ...

A roving installation uses a detailed questionnaire and artificial intelligence to help consumers concoct their own perfumes. By Jane Margolies Ever since making an appointment to create a custom ...

Me and the rest of the Cosmo beauty team are constantly testing and reviewing the latest and greatest beauty tools and devices, so we're tapped into what works and what simply isn't worth the hype.

WTF?! Public restrooms in parts of China are testing new dispensers that release toilet paper only after users scan a QR code and watch an online advertisement, a system that has drawn widespread ...

Peacock has revealed that its thriller series The Copenhagen Test will premiere on December 27. The project lef by Simu Liu and Melissa Barrera also dropped a teaser trailer (above) and first-look ...

Data entry errors in DWI testing equipment may impact at least 277 cases and have prompted the Minnesota Bureau of Criminal Apprehension to order a statewide inspection of the instruments. According ...

LEDs are supposed to last for years, along with delivering lower energy use, and even smart features like connecting with Alexa. They're a major leap forward versus incandescent bulbs, but they don't ...

In response to US export controls and to reduce reliance on ASML, China has begun testing its first domestically manufactured deep ultraviolet (DUV) lithography machine. According to media reports, ...