World traveler Tyson Mayr crusades for clean water in the Third World — and proves that simple acts can make a big difference.

These 3D functional tri-planar moves will give you a workout that’s fully rounded.

Research your own conditions and treatment alternatives, ask questions, and seek second opinions with impunity. Leverage the expertise of trained pros, but don’t allow it to eclipse your own informed instincts about what’s best for you.

Caring for your mitochondria is one of the best ways to take care of your health — and enjoy better energy, metabolism, and mental focus in the process. Discover how you can be nice to your mighty mitochondria.

For kids with focus and behavior challenges, these nine nutritional shifts may work as well as, or better than, medication.

Yours Qs answered about fitness tracker usage.

What your heart monitor is trying to tell you.

My new hobby: aquaponics. This might just be the wave of the future — if we can figure out the finer points.

In need of new energy and excitement? Consider some strategic gear shifting.

When an acquaintance has lost a loved one, it can be difficult to know what to say or do. Here’s some guidance on offering sympathy with grace.