Breasts deemed "dense" in a mammogram tend to have less fatty tissue and more connective tissue, breast ducts and glands, doctors say. About 40 percent of women between the ages of 40 and 74 have dense breasts.
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Abortion-rights activists chant outside the U.S. Supreme Court ahead of a historic ruling Monday striking down a Texas law that imposed strict requirements on clinics that perform abortions.
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Linda Johns (lower row, center), in the first moments of her heart attack. She's with fellow authors Kristen Kittscher, Kirby Larson, Suzanne Selfors, Sara Nickerson and Jennifer Longo at Queen Anne Book Co. in Seattle.
Courtesy of Linda Johns