Explore why Alzheimer’s is more common in women. Discover the role of biology, hormones, inflammation, and lifestyle factors ...

The sleep phase metrics will often suggest how rested you feel even with a full night’s sleep—for example, eight hours of ...

The most budget-friendly option, the Apple Watch SE is great for anyone just dipping their toes into the fitness tracking ...

A healthy blue whale can have a neck with a circumference of 540 inches (45 feet). Humans need a much smaller neck size to be able to swim around diseases such as Type 2 diabetes, sleep apnea, atrial ...

New State Department guidance encourages embassies and consulates to deny visas to people with obesity or other health issues ...

Endocrinologist explains how hormonal shifts, muscle loss, stress, sleep issues and lifestyle changes in the 40s and 50s ...

Albitar, 27, is Jordan’s deepest freediver – and she’s also among a growing cohort of Arab women who are taking on this ...

Rapidly changing lifestyles, new work compulsions, soaring career and social ambitions and even daily chores like getting up ...

Poor sleep quality may be a major overlooked risk factor when it comes to running injuries. Afternoon naps could help.

On Friday afternoon, Donald Trump pardoned a man convicted of working as an agent for the Chinese government to intimidate a New Jersey family.

Find out more about your overnight stats and get a better night of rest with one of these best sleep trackers.

Behind the medical breakthroughs saving babies born too soon lies a hidden toll on mothers forced to give up everything ...