ORLANDO, Fla.--(BUSINESS WIRE)--Laser Photonics Corporation (NASDAQ: LASE), a leading global industrial developer of CleanTech laser systems for laser cleaning and other material applications, ...

Using aerial drones to spray paint over graffiti along state highways is “very effective,” according to a new report from Washington’s Department of Transportation. Over the last six months, the ...

A prototype drone test sprays paint to cover up graffiti in Tacoma earlier this spring. (Courtesy of the Washington State Department of Transportation) Using aerial drones to spray paint over graffiti ...

Add Yahoo as a preferred source to see more of our stories on Google. Bright pink and soft blue bubble letters stretch across the brick façade of the now-closed New Angel of Faith Missionary Baptist ...

Using aerial drones to spray paint over graffiti along state highways is “very effective,” according to a new report from Washington state’s Department of Transportation. Over the last six months, the ...

Graffiti vandalism is a growing problem in cities across the globe. The motivations range from an urge to express social or political messages to marking a gang’s territory to communicating illegal ...