Full-body MRIs are all the rage. Celebrities and influencers tout the benefits of such scans that could find asymptomatic aneurysms and cancers lurking in your body. Sometimes, they're life-saving.

BETHESDA, MD — Beep. Beep. Beep. The whole-body MRI machines whir, in conversation with the skeleton staring back at me on the computer screen. On a gray March afternoon, a technician highlights ...

Magnetic resonance imaging (MRI) is a type of noninvasive test that uses magnets and radio waves to create images of the inside of the body. The magnets and radio waves create cross-sectional images ...

Julia Ries Wexler is a writer focusing on all things health and wellness. She has over 10 years of experience in health journalism, and though she has written about pretty much every health topic ...