When news broke that U.S. president Donald Trump underwent an MRI, rumors began to fly. Medical experts have weighed in, too, ...

President Trump's doctor revealed Monday the justification for the president's October MRI scan, saying the results were "perfectly normal." The big picture: Magnetic resonance imaging (MRI) scans are ...

Levels of iron in the brain could be a warning sign of future Alzheimer’s disease, a new study suggests. High levels of the chemical element have been shown to increase brain toxins and trigger ...

The first light to pass through a human head may mark the start of a brain scan revolution. In a discovery that could reshape how we view and understand the human brain, researchers have successfully ...