It's notoriously difficult to lose weight. Researchers may have uncovered at least some answers as to why efforts to lose weight are often less successful for those with lower incomes.

Childhood obesity has gotten plenty of attention, but are behaviors that may prevent it really changing? A new report explored the state of physical activity among US youth.

Health-conscious people are always looking for ways to live long and disease-free lives. There may be more to achieving that goal than just maintaining a healthy weight.

Except when it comes to shopping for jeans, many people may not pay close attention to the their waist size. But a new report suggests that number might be an important one for adults to consider.

By the time they reach adolescence, many children have a television in their bedroom. These bedroom TVs might reveal something about their weight.

Whether it's pickles and ice cream or Hot Cheetos dipped in ranch, pregnant women often experience bizarre food cravings. But the real secret to healthy weight gain is not "eating for two."

Losing weight is one thing, but keeping it off is another issue altogether. A new study took a closer look at people who maintained their weight loss.

It's easier to tell people to eat healthy and exercise than to lay out a custom fitness plan. However, a lifestyle change strategy may be more effective than advice alone.

Heart disease and stroke remain two of the most dangerous health problems in America, according to a recent review of statistics and research.

Weight loss has been linked to better heart health, but a recent study indicated that the benefits of dropping pounds may depend on whether they stay off.