A team of NASA-funded University of Northern Iowa researchers is exploring some of the deepest caves in the United States to ...

Press the back of the flashlight to turn it on and check that it emits ultraviolet light perfectly. It is now ready to use. You can write or draw with fluorescent markers and the effect will be ...

Fluorescent cave minerals are helping scientists explore how life could survive in harsh places like Europa. Far beneath Earth’s surface, rock and mineral formations conceal a hidden brilliance. When ...

Fluorescent probes are molecules that absorb light of a specific wavelength and emit light of a different, typically longer, wavelength (a process known as fluorescence), and are used to study ...

In some people that are photosensitive, UV light from sunlight and indoor light sources can trigger a lupus flare. In addition to sunlight, ultraviolet rays are also given off by several different ...

Fluorescent caves deep below America show ... Sebree says that, under the black light, certain areas of the caves seemed to transform into something otherworldly as portions of the surrounding ...