President-elect Donald Trump's pick of Robert F. Kennedy Jr. to lead the Department of Health and Human Services has brought back a debate about fluoride in drinking water that many thought was settled decades ago. Meg Oliver takes a look at how a lack of fluoride can affect dental health.
Pam Harter, a 69-year-old Napa Valley woman battling a rare terminal disease, is hoping to become the first hospice patient to travel to space through Jeff Bezos’ Blue Origin....