Liver cancer patients who are HIV-positive and waiting for a liver transplant are less likely to receive the surgery, according to new research from France.

A study from Loyola University suggests that neurological disorders like epilepsy and dementia are on the rise, but new therapies could soon be formed with the help of diagnostic tests and stem cell research.

Researchers from the Fred Hutchinson Cancer Research Center in Seattle have discovered hot flashes may help protect women against breast-cancer risk by up to 50 percent.

When admitted to a hospital emergency department, elderly patients who suffer from dementia and delirium often do not understand why they are there. They also tend to not understand ER discharge instructions.

A study from South Korea has found a link between the Hepatitis A virus and patients with pre-existing chronic liver disease and identified the age group most at risk.

During both the 2009 H1N1 flu epidemic and the whooping cough outbreak in California, elderly Hispanics had high rates of infection. New research suggests this might be due to low vaccination rates and language.

Cancers of the tonsil and base of the tongue have increased in the U.S. among middle-aged and young adults, most of which are related to human papillomavirus (HPV).

Genetics can be blamed for some of the more severe cases of childhood obesity. However, new research shows that many children are obese simply because of their lifestyles.

By transforming themselves into blood-vessel cells, brain-cancer cells have the ability to defy drugs that attempt to cut off blood in order to starve a brain tumor.

Past studies have shown that men are less likely than women to seek routine medical care because they do not want to appear weak. However, a new study has found that this may not be true for African-American men.