Alzheimer’s disease affects millions worldwide—but confirming a diagnosis is far from simple. Doctors currently rely on costly brain scans or invasive spinal fluid tests to identify the condition—methods that can be stressful, time-consuming and out of reach for many patients.

Finger swelling has many potential causes, ranging from accidents and overuse to infections and underlying health conditions. Medications and home remedies may help to reduce finger swelling. In more pronounced cases, swollen fingers are also known as ...

North West is proving to be braver than many adults when it comes to piercings. The 12-year-old went viral last year when she showed off a finger piercing, which spread throughout the Internet and sparked widespread criticism. But it’s clear North has no regrets.