Madelyn Cline values her alone time so much, she sometimes doesn't bother going to sleep.

Frequent nightmares can create a genuine risk for premature aging and an early death, according to new research.

Q: I have some big goals in life. But sometimes I get almost overwhelmed by the scale of the things I want to accomplish. How ...

Lindsay Malone, MS, RDN, LD, is a registered dietitian specializing in lifestyle medicine. She works as an integrative and ...