Oncology & Cancer

Know the facts about skin cancer

Human skin is the body's largest organ, providing protection to muscles, bones, ligaments and organs. According to the Centers for Disease Control and Prevention, skin cancer is the most common type of cancer in the United ...

Health

How much sun is good for health?

Spanish researchers have estimated the duration of solar radiation exposure required in order to obtain the recommended doses of vitamin D. While in spring and summer, 10 to 20 minutes in the sun are enough, in the winter ...

Oncology & Cancer

Artificial skin tests for stopping sun damage

Sunbathing without sunscreen can be dangerous. Sun rays do not only damage the skin. Some substances in drugs, cosmetics and medicinal herbs can be toxic to the skin when exposed to ultraviolet light. Experts call the phenomenon ...

Health

The risks and benefits of tanning

Eighty years ago, when sun exposure was first associated with skin cancer, popular culture was exalting tanning by emphasizing that a "fine brown color suggests health and good times, and is a pleasant thing to see."

Oncology & Cancer

Researchers identify food additive that may prevent skin cancer

Researchers at the University of Arizona College of Pharmacy have discovered that a compound found in the natural food additive annatto prevents the formation of cancer cells and skin damage from UV radiation in mice. In ...

Genetics

Using modern human genetics to study ancient phenomena

We humans are obsessed with determining our origins, hoping to reveal a little of "who we are" in the process. It is relatively simple to trace one's genealogy back a few generations, and there are many companies and products ...

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