New research finds that inconsistent bedtimes and sleep durations can reduce young children’s vocabulary and memory skills, even when overall sleep time is sufficient. Many parents work hard to make sure their preschoolers get enough sleep, but new research shows ...

Waking up refreshed every morning can feel out of reach, especially when restless nights become the norm. Many people rely on wearables or guesswork to track their sleep, but these solutions often leave us with more questions than answers. What ...

New clinical trial evidence shows that semaglutide, a medication commonly used for diabetes and obesity, slows biological aging in adults with HIV by 9 percent, according to epigenetic clock measurements. Researchers have discovered that a medication regularly prescribed for diabetes ...

Adults who feel older than their real age report poorer sleep quality and more daytime difficulties, according to new research presented at a major sleep conference. Some people wake up feeling older than they really are, and new research suggests ...

New research shows that moderate-to-vigorous activity offers greater benefits for reducing depression and anxiety symptoms in middle-aged adults than light exercise like walking. Many people try to boost their mental health by staying active, but not all types of movement ...

Fitness trackers and smart devices now collect health data and help guide treatment decisions, reshaping how patients and doctors connect, according to a new analysis. Wearable devices have moved beyond tracking daily steps and workouts. They’re starting to play a ...