I’ve tested almost every Garmin watch—these entry-level favorites are steeply discounted right now.

Learn how to stay healthy on a long flight with 10 practical habits covering hydration, circulation, sleep, jet lag, germs and dry cabin air on long-haul trips

Longevity myths about supplements, weight loss and reaching 100 are spreading fast online, and aging researchers say many of them don’t hold up to the evidence

Judi Dench says macular degeneration has taken her ability to read and act. Here’s what to watch for and when to see an eye doctor

Pre and post workout nutrition timing shapes performance and recovery, and the right food depends on what workout you're doing

The best diets for heart health, from Mediterranean and DASH to Portfolio and MIND, draw on decades of cardiovascular research

These are the easiest diets to follow for people who want sustainable habits without rigid rules or constant tracking

Here's what a healthy resting heart rate looks like, how to check yours, and when doctors say it signals a problem

I’m obsessed with sleep data, but I don’t love wearing a smartwatch to bed. Can the Hatch Sleep Clock give me the best of both worlds at an affordable price?

This direct-to-consumer brand’s latest top-of-the-line devices work well but only showcase incremental improvements over previous models.