Tattoos are, typically, permanent. This is both the appeal of the body art, but also one of its major drawbacks. Now a team ...

Researchers created multicolored tattoo inks that are activated by different wavelengths of light, allowing people to hide ...

Researchers at the University of Colorado Boulder have created tattoo ink that switches on under an ultraviolet (UV) flashlight and off under bright white light.

A 365-nanometer ultraviolet LED can switch a tattoo pigment on in about two to three seconds, and bright sunlight erases the ...

Once the hallmark of bikers, sailors, and general riff-raff, tattoos have become far more mainstream, decorating the bodies ...

Nanoparticles filled with photochromic ink make colorful designs that appear and disappear in response to light ...

NHTSA regulators have started a second investigation of Tesla Cybercabs since their September launch, time time for speeding in school zones. TSLA stock edged lower.

October 9, 2026 • Cleveland officials are renewing efforts to overhaul the city’s air pollution code for the first time since 1977, citing health concerns. Proposed changes would tighten regulations ...

The School of Design is ranked among the best, with Business Week naming it one of the top 10 design schools in the country. Effective design combined with creativity and professionalism are the ...