What’s more, Webb used its Near Infrared Camera (NIRCam) instrument to observe glowing interstellar gas and dust illuminated by a supernova explosion approximately 350 years ago. The material glows in ...

Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...

As the U.S. continues to wait for newer sunscreen ingredients, patients should use tinted sunscreens to protect against visible light that causes photodamage, melasma and hyperpigmentation, according ...

The team suspects that animals with almost translucent bodies may have yet more systems to detect light directly.

New findings offer clues about the ancient origins of asteroids and their potential role in the formation of terrestrial ...

Temperamental' stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant planets, suggests a new study.

"Temperamental" stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant ...

GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...

Using 20 years of data from the Hubble Space Telescope astronomers have discovered that turbulent stars could be corrupting ...

Tunable lasing at around 405 nm is realised with an InGaN device featuring a narrow-ridge active channel and a periodically ...

Ga2O3 thin film acts as an active layer to convert UV irradiation to the changes in the interference spectrum since the refractive index of Ga2O3 is sensitive to UV light. An optimized 400 °C ...

Psoriasis is a chronic skin disease that manifests itself mainly with skin symptoms (dryness, itching, scaly skin, abnormal patches and plaques). It affects about 2% of the population and is mediated ...