We all know that the sun can be very harmful to us due to its Ultraviolet (UV) rays, which damage our skin and eyes. But do you know exactly what UV rays are and the levels at which we can be exposed ...

Astronomers have found early evidence of the Universe’s transformation from a foggy, opaque state to a transparent one, ...

Researchers have developed a bio-based ultraviolet (UV) protection film that has the potential to replace conventional petroleum-derived materials in solar cells. Their study represents the first ...

The first galaxies in the Universe were born enshrouded in a “foggy” gas, and could not be seen clearly until they had cleared up this fog. Using the James Webb Space Telescope, a team of researchers ...

Researchers from the Chinese Academy of Sciences achieved a breakthrough in deep ultraviolet (DUV) laser technology by ...

The most dangerous parts of a supernova explosion are the outputs like X-rays and gamma rays. Even though they only share a small fraction of a supernova's power, they are extremely dangerous. But ...

UV radiation (below 400nm) is harmful to solar cells ... exceeding 80% light transmission at longer wavelengths (650‒1,100 ...