Wellness

Woman speaks out after receiving gene-edited pig kidney transplant

Faith and David Helmerich

Baby celebrates 1st birthday after undergoing heart transplant

Play

Santa visits babies in the NICU

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Nutritionists weigh in on seed oils, cooking and consumption habits

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US obesity rates drop for 1st time in a decade, with possible help from weight loss medications

Kevin Jairaj/USA TODAY/Reuters

Dallas Cowboys cheerleader speaks out after performing without wig

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Christina Applegate talks 1st signs of MS while filming 'Dead to Me'

Halfpoint/Adobe

What to know about seed oils: Myths debunked and recommendations

ABC

Get active in December with GMA's movement challenge

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Daily dose of dark chocolate may lower diabetes risk, study finds