World’s First Zika Vaccine Developed by Indian Scientists

The same lifestyle choices that reduce your risk of heart disease, diabetes and cancer also can reduce your risk of cognitive decline. Bryan Woodruff, M.D., a cognitive neurologist at Mayo Clinic in Arizona, explains the brain-body connection, lifestyle changes to foster brain health and why work to make earlier detection of Alzheimer's disease and other dementias is important.

Although sudden cardiac arrest in children is uncommon, it remains a life-threatening emergency that requires immediate, specialized care.

You’ve probably seen the headlines about a parasite spreading across the United States and making people sick, but what exactly is causing it? 

It’s not just high temperatures that can put stress on the heart. Other environmental factors, such as air pollution, extreme cold, hurricanes, wildfires, and other climate events, can contribute to or worsen cardiovascular conditions.