Magnetic resonance imaging (MRI) machines can clearly view non-bony parts of the body—soft tissue such as the brain, muscles and ligaments—as well as detect tumors, making it possible to diagnose many ...

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With a worldwide helium shortage on the horizon, a lack of the element could bring about more serious problems than the loss of party balloons. In its liquid form, helium coolant is essential for MRI ...

Researchers have developed a new type of MRI antenna inspired by metamaterials that could reveal hard-to-image areas of the ...

MRI machines look clean and controlled, but inside they operate with a magnetic field so powerful it can pull metal dangerously fast if the room is not managed correctly. That field is created by ...