People who regularly exercise in middle age may be able to slow the shrinking of their brains as they get older, according to research at the National Institute on Aging. Learn more
It's a scientific fact that your body will not absorb cholesterol if you take it from another person's plate.
Anxiety has passed depression as the most common mental health diagnosis among college students, according to a recent study at Penn State University. Learn more
- SLICE OF HISTORY
After researching a drug for two years, Ernst Chain and Howard Florey, two scientists at the University of Oxford in England, finally try it on a group of mice that had been given lethal doses of bacteria. The mice stay healthy. It appears the researchers have made a huge breakthrough in treating infections. But they know that soon they'll need to test it on humans, Get the full story.