Regrowing and caring for hair after chemotherapy
Chemotherapy kills fast-growing cancer cells, it also kills or slows the growth of healthy cells, including hair cells, that divide and grow quickly, explains the National Cancer Institute.

Regrowing and caring for hair after chemotherapy

Chemotherapy and radiation are common treatment options for people who have been diagnosed with cancer. While radiation may be targeted at specific areas, chemotherapy is systemic.

3 signs of sun-damaged skin
Learning to recognize three of the more common types of sun damage may compel people visit their physicians and take potentially life-saving steps to prevent future damage.

3 signs of sun-damaged skin

The summer sun beckons many people outdoors. Soaking up some rays on a warm summer day can be a great way to unwind and get a little color.

David Hegg: Reflections on the ethics of beauty
David Hegg is senior pastor of Grace Baptist Church and a Santa Clarita resident. "Ethically Speaking" runs Saturdays in The Signal.

David Hegg: Reflections on the ethics of beauty

I am always fascinated by those for whom all reality can be reduced to physical parts and processes. For them, the data of hard science form the only building blocks…

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