Full-body MRI scans promoted on social media helped one Houston father discover a hidden medical condition. But doctors warn the screenings carry risks.

Calvin Sun was a healthy 37-year-old when a full-body MRI scan showed a cyst in his kidney. Sun saw a urologist who was cautiously optimistic that it wasn’t cancerous and offered him a surgery ...

Tech tycoons, podcast bros and Hollywood stars are all piling money into full-body scans, which deploy AI in the hope of catching everything from high cholesterol to cancer. Is this the first step to ...