The findings suggest subtle changes in the eye’s outer retina could help spot Alzheimer’s years before memory loss begins.

"They always need the last word," one social-media viewer said. "Riveting conversations over here," another added.

A woman’s attempt to add more calm into her life by getting a dog backfired spectacularly after her miniature dachshund decided to wade into a pond, a moment she filmed and later shared to TikTok, ...