A new and long-awaited rule from the FDA that hopes to bring smoking in the U.S. to an end; the number of Americans with dementia is expected to double in the next 30 years; Princess Kate visits the London medical center that helped put her cancer into remission,

Women are now being diagnosed with cancer more often than men in certain age groups, according to a new report from the American Cancer Society. Among adults aged 50-64, cancer rates are slightly higher in women, and women under 50 are almost twice as likely as men in the same age group to receive a cancer diagnosis.