Life has had billions of years to evolve defences against free radicals, reactive oxygen compounds and other physical and chemical assaults that can damage cell components, including our genetic…

All animals, plants and bacteria run the risk of being infected by specific viruses. For humans, such viruses include the flu virus, for the tobacco plant this is the tobacco mosaic virus and for the…

In the first statewide study of extensively drug-resistant tuberculosis (XDR TB) in the United States, California officials have identified 18 cases of the dangerous and difficult-to-treat disease…

Small, specially designed bits of ribonucleic acid (RNA) can interfere with cholesterol metabolism, reducing harmful cholesterol by two-thirds in pre-clinical tests, according to a new study by…

Sauna has long been a cottage industry in Finland and the entire Northern hemisphere, with Scandinavians and Russians claiming to have used saunas for cleansing and relaxation for over 2,500 years.…

A study published in the International Journal of Obesity says that eating two eggs for breakfast, as part of an overall reduced-calorie diet, helps overweight adults lose more weight and feel more…

The recent suicide of Army scientist Bruce E. Ivins, shortly after being implicated, brought a likely end to the Anthrax scare of 2001 but, while information on this specific case remains sealed, the…

Male circumcision has been performed as far back as ancient Egypt, and the practice has continued through the ensuing centuries for religious, cultural and sociopolitical reasons. Performing…

New science indicating fluoride’s dangers to the brain and other organs will be presented by prominent fluoride research scientists during back-to-back conferences of the International Society for…

A fish-heavy diet has gotten another endorsement, this one saying that a lifetime of eating tuna, sardines, salmon and other fish appears to protect Japanese men against clogged arteries, despite…