Waking up at 2 a.m. and reaching for your phone? Research shows that habit is making it much harder to fall back asleep.

Brooks Nader and her sisters are charting new territory soon, in support of women's health research, and Us Weekly has the ...

Learn about the best time of day and way to take vitamin D, including how the timing may affect sleep, and if you should consider supplementing with this nutrient.

Wellness influencers tout the therapy's power for everything from rejuvenating skin and hair to boosting longevity. Devices sold for at-home use abound. We look at the evidence behind the hype.

There is no end to the number of accessories you can grab for your iPhone, but these picks are the coolest ones we could find ...

In TODAY.com's Expert Tip of the Day, an expert explains the technique that will soothe your mind before bedtime.

Unlock the full potential of your Apple Watch with these hidden features. Here we have hidden features Apple didn't tell you ...

Your Apple Watch brings you a ton of capability to your wrist -- calls, texts, exercise tracking, etc. -- but there are more ...

Play calming sounds, like rain or ocean waves, to help create a peaceful and serene sleep environment.

One of the most visible entry points into this market is coaching. Women are sharing stories on Instagram reels and YouTube, ...

If you knew something you did regularly for your toddler could delay their development, surely you would stop immediately.

After decades of research on sleep and relationships, the evidence is overwhelming: For most adults, sleep is fundamentally a ...