One day in, the $99 Fitbit Air already feels more subtle and less intrusive than most fitness trackers I've tested.

Read a wide-spanning interview with Lykke Li about her new album 'The Afterparty,' facing life at 40, reading Lena Dunham, ...

Most of us are taught to think our way through decisions. But science suggests the key to a happier life already lives inside ...

Ready for a Texas spring road trip? Explore blooming bluebonnet trails, scenic parks, and unforgettable wildflower views.

A new study suggests that stronger patterns of daily activity and rest, known as rest-activity rhythms, can strengthen ...

Dr. Jake Kelly, a cardiologist in Alaska with three kids, shares how he reduces his risk of cardiovascular disease through ...

Sleep isn’t just about feeling rested—it may be one of the strongest predictors of how long you live. Researchers analyzing nationwide data found that insufficient sleep was more closely tied to ...

New brain map: UC Berkeley researchers traced in real time the brain circuits controlling growth hormone release during deep sleep, a first in neuroscience. Two-way sleep loop: Deep sleep triggers ...

Self-confidence in hard times isn't the absence of fear or the performance of calm. It's more specific than that—a collection ...

Health: You Might Be Washing Your Water Bottle Straw All Wrong. Here’s How Often You Should Actually Wash It. “So that ...

Janis, investors, partners, and friends reveal how he grew Grüns with unprecedented speed and sold it for ‘life-changing money.’ ...