UV light

A new animal study found that pear seed extract protected skin cells from oxidative stress and damage induced by UV light.

The faintest and smallest galaxies played a bigger role than previously thought in shining ultraviolet light in the early universe, experts now say.

A new animal study found that pear seed extract protected skin cells from oxidative stress and damage induced by UV light.

The faintest and smallest galaxies played a bigger role than previously thought in shining ultraviolet light in the early universe, experts now say.