Let's talk scalp and hair health. Dr. Dimitria Papadopoulos, joined 'beWell' to talk about bedtime hair etiquette, including tips about whether or not to dry your hair prior to sleeping and avoiding breakage.
A NASA spacecraft will fly by Earth on Sunday and drop off what is expected to be at least a cupful of rubble it grabbed from the asteroid Bennu, closing out a seven-year quest.
