Health

Smart steps for sun protection

(HealthDay)—You know you're supposed to slather on a high-SPF sunscreen before going out in the sun, but these five steps will help you double up on that protection.

Medical research

Skin aging: A synergy between cigarette smoke and sunlight

Combined exposure of the skin to cigarette smoke and UV rays could lead to faster premature aging, according to a study by Université Laval and the Centre de recherche du CHU de Québec-Université Laval.

Ophthalmology

Long-suspected cause of blindness from eye disease disproved

Vision scientists long have thought that lack of very long chain fatty acids in photoreceptor cells caused blindness in children with Stargardt type 3 retinal degeneration, an incurable eye disease. But researchers at the ...

Health

Sunscreen 101

(HealthDay)—Many people make mistakes when using sunscreen that could increase their risk of skin cancer, a new study suggests.

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