Women with higher levels of p-tau217, a blood protein, were twice as likely to eventually develop dementia or mild cognitive impairment.

A girl, 10, started experiencing headaches before her parents took her for a routine eye test. She then received a devastating diagnosis and was told she had a rare brain tumor.

Matt has a new illusion. Would you try it? China responds to US tariffs overturn 'El Mencho': From California drug dealer to cartel kingpin 'Sinners' actor says BAFTA hasn't reached out after N-word ...

In the recreation room at Eskaton Village in Carmichael, Bonnie Dale, one of the residents, is trying on a virtual reality (VR) headset. Colorful exercise balls of different sizes line one wall, and ...

The inaugural John “Honey” Lahovich Award was handed out in 1946, when Classical High School’s Curt Guild was tapped as the most outstanding high school boys basketball player in Western Massachusetts ...

In a bid to treat blindness, Life Biosciences will try out potent cellular reprogramming technology on volunteers. When Elon Musk was at Davos last week, an interviewer asked him if he thought aging ...

Scientists at USC are launching a new trial to test a tiny stem cell implant that could restore vision in people with advanced dry macular degeneration. The hair-thin patch replaces damaged retinal ...

Adam Feuerstein is a senior writer and biotech columnist, reporting on the crossroads of drug development, business, Wall Street, and biotechnology. He is also a co-host of the weekly biotech podcast ...

Vision tests are an important part of life, but they aren’t always the most convenient things to work into your schedule. It’s an issue Eyebot thinks it has solved with its kiosk, which shrinks the ...

You can’t put a price on good eyesight, but you can put one on LASIK—the vision correction surgery that delivers a lifestyle without eyeglasses and contact lenses. That’s why it’s essential to ...

Ministers are considering introducing mandatory eye tests for drivers over 70 and tightening drink-driving rules as part of new road safety plans, according to reports. Cognitive tests for older ...