Health tracking becomes a source of anxiety for so many people ...

A version of this story appeared in CNN Business’ Nightcap newsletter. To get it in your inbox, sign up for free here. For markets, the most important story of the week was, somehow, not the president ...

Rep. Ilhan Omar (D-MN) ripped President Donald Trump on Sunday — saying he has an “unhealthy and creepy obsession” with her and other Somalis living in the U.S. “They contribute nothing. I don’t want ...

Sleep is vital for survival. More than that, restful sleep influences many aspects of our well-being. It protects against diseases, makes us more resilient to stress, ensures healthy skin and hair, ...