For reasons that are unclear, certain organs even performed better 6 months after transplant

Those with genes associated with the disorder scored slightly higher on thinking tests, study finds

New study suggests that may be true, but it all depends on how you define and measure happiness, researchers say

Getting the millions of Americans at risk for type 2 tested is the first step, experts say

Coalition aims for 80 percent participation by 2018

Older people with severe hearing loss who received the devices had less depression, better mental skills

Doctors tend to order more imaging technologies in the Northeast, study found

One patient with glioblastoma still alive nine years later

Such a move would save thousands of lives, lower number of smokers, Institute of Medicine finds

Daily marijuana use also linked to brain abnormalities, study finds