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

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.

Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...

A research team at POSTECH has developed a novel multidimensional sampling theory to overcome the limitations of flat optics.

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

Mumbai’s humidity and year-round UV exposure make sunscreen vital for skin protection. Using a water-resistant, ...

This study introduces a multidimensional sampling theory, overcoming Nyquist limitations and enhancing metasurface design for advanced optical applications.

Other celebrities like Lala Kent and Julianne Hough also rave about EltaMD, making it a top choice for essential skincare. Now you can, too. EltaMD’s new SPF 50 facial sunscreen is available now, and ...

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 ...

Philadelphia, Pennsylvania). This multiport xenon arc solar simulator (300 W), equipped with Schott WG320 and UG 11/1mm filters, emits a continuous spectrum from 290 nm to 400 nm, similar to sunlight.

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

This January marked the 10-year anniversary since the banning of commercial solarium beds across Australia. Despite this ban, ...