News tagged with uvb radiation

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Ozone hole UV impacting marine life: study

(Phys.org) -- Ultraviolet radiation has caused a steep increase in deaths among marine animals and plants, according to an international team including scientists at the Oceans Institute of The University ...

Jul 26, 2012
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Hyperoxia may slow formation of wrinkles

It's no secret that UVB radiation from the sun causes wrinkles. However, a Japanese study published in the American Journal of Physiology -- Regulatory, Integrative and Comparative Physiology indicates that oxygen may he ...

Jun 29, 2010
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Lettuce gets a healthy suntan

Salad dressing aside, a pile of spinach has more nutritional value than a wedge of iceberg lettuce. That's because darker colors in leafy vegetables are often signs of antioxidants that are thought to have a variety of health ...

May 18, 2009
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Does 'sun-protective' clothing work?

Dear EarthTalk: Is there really such a thing as "sun-protective clothing"? If so, does it mean I can dispense with oily sunscreens once and for all? (John Sugarman, San Diego, Calif.)

Apr 20, 2009
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