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 ...

Protect your lips from sun damage this summer. Learn the causes, signs, and treatments for sunburned lips to keep them ...

UV radiation is invisible to the eye and it is non-ionizing form of radiation in the 100 nm to 400 nm wavelength region of the electromagnetic spectrum. UV radiation is arbitrarily divided into UV-A ...

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Ultraviolet (UV) radiation from the sun is a well-known ... Even more surprising is that we could observe early signs of ...

Many biologically important molecules change shape when stimulated by UV radiation. Although this property can also be found in some drugs, it is not yet well understood. Using an innovative ...

The study shows how UV radiation deforms 2-thiouracil, making it dangerously reactive. Many biologically important molecules change shape when stimulated by UV radiation. Although this property ...