And national research shows majority of prescription drug abusers supplied through family, friends

Many aren't aware they carry the liver-destroying virus, experts say

Rates exceed those found in general population; may help explain increase in suicides, researchers say

Some patients kept disease at bay for more than a year after last dose of nivolumab

But 'active' video games might help youngsters stay slim, researchers stay

Episodes of heavy consumption can damage organs, study author says

Rates exceed those found in general population; may help explain increase in suicides, researchers say

Some patients kept disease at bay for more than a year after last dose of nivolumab

But 'active' video games might help youngsters stay slim, researchers stay

Episodes of heavy consumption can damage organs, study author says