In March 2026, Mass General Brigham launched a public online research portal at faceage.bwh.harvard.edu, enrolling over 10,000 participants who upload facial photos to estimate biological age.

From the articleOne photo 'can detect a person's biological age and chance of surviving cancer'Also in AI facial health recognition tools help physicians assess age and survival risk to guide personalized treatment, You can now upload a selfie to a Mass General Brigham AI tool and it’ll estimate your biological age - The Boston Globe