There's something called the UPF, or ultraviolet protection factor, that rates how much a piece of clothing actually protects you from the sun's rays. Ashley Curtis MD, Dermatologist cont Normally ...

Specialty companies like Coolibar have been innovating active UPF (ultraviolet portection factor) fabrics for sun-protective ...

Ultraviolet radiation varies dramatically ... and sun tents, as well as protective clothing and sunblock. They are all practical and easy to employ. Advising parents about the real risks of ...