China has suspended the sale and use of an herbal injection used to treat heart disease after six people suffered adverse reactions, including three who died

A two-year study of how well glucosamine and chondroitin sulfate slow cartilage loss in arthritis patients could not show that the popular nutritional supplements work

Barack Obama is trying to kick his smoking habit while running for president, and he confesses it hasn't been easy.

The paper investigates how current and past research using chimpanzees to develop and test an AIDS vaccine have failed; illustrates how vaccine responses in chimpanzees are not predictive of responses in humans

According to "The Cannabible 3," in 1974, a study funded by the United States Federal Government found evidence demonstrating that Tetrahydrocannabinol, the most active cannabinoid in cannabis, reduces growth rates of three kinds of cancer.

Learning to control your thoughts is a key to being happy.

Scary stuff

Scientists have discovered mystery snippets of mammal DNA that have survived eons of evolution and yet have no apparent purpose.

Hundreds of millions of people worldwide are already affected by mental problems such as depression and bi-polar disorders and the current market meltdown could exacerbate feelings of despair among people vulnerable to such illnesses.

Vitamin D, once linked to only bone diseases such as rickets and osteoporosis, is now recognized as a major player in contributing to overall human health.