It's the medical breakthrough that disease experts have long dreamed about: A “universal” flu vaccine that would last for years and protect against all strains of flu virus.

We all know that excessive weight is adverse to our health.  Many times, obesity limits our quality of life and increases our chances of an early death.  But this may not be the case for seniors over the age of 85.

Depression is one of the most common mental illnesses, caused by a chemical imbalance in the brain. Researchers are headed further down the rabbit hole - exploring the causes of this chemical imbalance.

Many people believe that anorexia and bulimia are disorders most apparent amongst white teenage girls, yet a recent report demonstrates that they’re increasingly affecting minorities, children, and boys.

Poor lung function may be more than just a symptom of respiratory disease. A new study has shown a link between lung function and the increased risk of heart failure.

Testing for viruses and bacteria used to require expensive equipment. Soon, people may be able to spot diseases and unsafe foods from the comfort of their home.

There is no cure for Alzheimer's disease, but new insights are being made into the nature of the disease regularly. Now, researchers believe they have taken another step forward in being able to detect early signs before memory loss symptoms appear.

Controversy surrounding the link between ADHD medication and cardiovascular risk has been abuzz in the media lately. But is that hype true?  

Obesity is a risk factor for several diseases, including asthma. In a new study, obesity increased the risk of asthma in children but the risk varied between ethnic and racial groups.

Monkees lead singer Davy Jones, best known for fronting a pop group featured in a television series of the same name, has died at the age of 66 of a heart attack.