Pennsylvania American Water has started an ultraviolet (UV) light disinfection system upgrade at its Royersford Wastewater Treatment Plant in Montgomery ...

Astronomers have added two more exoplanets to a growing study aimed at finding out whether rocky worlds near small, faint ...

Amid concerns over rising petroleum prices and resource depletion, organic compounds such as methanol are attracting ...

Explore photostability chambers that are ideal for stress testing the effect of ultraviolet (UV) and cool white (CW) light on ...

This material causes Titania and Oberon to have darker and redder leading hemispheres. These outer moons effectively shield ...

UV rays in Lake Tahoe vary up to 100 times between wet and dry years, a UC Davis study finds, raising concerns for lake life ...

Summer brings heat, sun and outdoor fun. But it also means protecting your skin from sunburn and harmful ultraviolet sun rays ...

With the weather finally warming up and tempting people to get outside, a dermatologist is sharing a reminder to protect our ...

Firefly Aerospace says it plans to offer a commercial lunar imaging service for use by governments and companies.

Animals with ultraviolet color patterns can be found all over nature. Here’s what we know about what purpose these patterns serve. Scorpions are one of many animals that appear to glow under ...