Sunburn alert: UVB does more damage to DNA than UVA

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As bombs burst in air this July 4, chances are that sunburn will be the red glare that most folks see – and feel. But unfortunately, even when there is no burn, the effects of the sun's ultraviolet (UV) rays can have deadly consequences.


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All News summaries for July 01, 2008

CDC: Salmonella outbreak appears to be over

19 minutes ago | User rating: not rated yet
(AP) -- The government said Thursday that the salmonella outbreak that sickened at least 1,440 people appears to be over, but its ultimate source may never be known, partly because of shortcomings in the nation's food safety ...

Study: 12 percent of Indian deaths due to alcohol

23 minutes ago | User rating: not rated yet
(AP) -- Almost 12 percent of the deaths among American Indians and Alaska Natives are alcohol-related - more than three times the percentage in the general population, a new federal report says.

Variant of mad cow disease may be transmitted by blood transfusions, according to animal study

39 minutes ago | User rating: not rated yet
Blood transfusions are a valuable treatment mechanism in modern medicine, but can come with the risk of donor disease transmission. Researchers are continually studying the biology of blood products to understand how certain ...

Rapid changes in key Alzheimer's protein described in humans

44 minutes ago | User rating: not rated yet
For the first time, researchers have described hour-by-hour changes in the amount of amyloid beta, a protein that is believed to play a key role in Alzheimer's disease, in the human brain. A collaborative team of scientists ...

Researchers provide solution to world's worst mass poisoning case

3 hours ago | User rating: not rated yet
A solution to the world's worst case of ongoing mass poisoning, linked to rising cancer rates in Southern Asia, has been developed by researchers from Queen's University Belfast.
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