Genetic analysis reveals people with higher alcohol consumption have 15-16% greater dementia risk, suggesting reducing ...

A new study shows that cognitive training can increase the levels of a key chemical messenger in the brain responsible for decision-making.

New research suggests that the shingles vaccine Zostavax may protect against dementia, supporting the theory that viruses that affect the nervous system may contribute to neurodegeneration. The study, ...

Medical research is essential for advancing the understanding of health, diseases, and treatments. There are many types of studies that serve different purposes. Medical research, or health research, ...

A rigorous nine-year research review looking at the relationship between fluoride and intelligence in children concludes that as fluoride levels rise, IQ drops. Every 1 part per million increase in ...

A federal report this week linked high levels of fluoride in other countries to lower IQs in children, adding new evidence in the long-simmering debate over adding fluoride to public drinking water ...

A study of geological records reveals that sea levels are rising at their fastest rate in 4,000 years, underscoring the ...