Reports of poisoning from this unregulated herbal substance have jumped 50-fold in the past six years.

All levels of fitness are valuable, but higher-intensity workouts will inevitably lead to superior physical condition.

Don't let coupons and mailers steer all your food choices at the grocery store—build a healthy diet and aim to follow it.

Researchers identify dozens of new gene regions linked to insomnia, paving the way for possible therapeutic targets.

TV, iPads and other modern technology continue to devour childhood hours—and it's only getting worse.

A dietitian shares 9 of her family favorite meals that can be on the table in no time.

Researchers are quickly demystifying the genetic characteristics that factor into body shape and weight-related disease development.

Complementary and alternative therapies may help common digestive ailments.

You don't need a bodybuilder's zeal to shape your upper body—just some commitment to simple strength-building exercises.

Millions suffer from these intense, recurring headaches. Are we taking them seriously?

Hand-washing and safe food handling are hallmarks of a conscientious cook who knows what's at stake in a bacteria-laden world.

Be it carrots, kale or fish, sometimes the quick and simple approaches are best for kid-friendly creations.