Prolonged exposure may lead to permanent hearing loss, researcher says

But physical activity doesn't replace need for insulin treatment

The hope is to revolutionize how diseases are diagnosed and treated

Study compares baby boomers, Generation X and millennials

Individuals, and large part of populations, may be protected against future epidemics, scientists say

But significant side effects remain an issue for Lemtrada, researcher says

Findings may help explain why the inflammatory bowel condition is so tough to treat, researchers say

Lactoferrin is safe for newborns and might prevent pneumonia and meningitis, researchers say

And type 2 diabetes more than doubles the odds, researchers say

News comes just weeks after another neighborhood was declared free of virus after aerial spraying to kill mosquitoes