Just how many ways are there of unlocking your phone? We’ve got passcodes, patterns, fingerprints, and now, thanks to the ZTE Grand S3 — biometric retinal scanning. We’ve seen this tech before, and ...

Let’s all give thanks for selfies. Not because they’ve given the vain something to occupy their time, but because without them, we wouldn’t be on the cusp of unlocking our phones merely by looking at ...

Scientists found that protein deposits in the retina create unique light patterns for different brain diseases in humans.

Tools for Humanity, a startup co-founded by OpenAI’s Sam Altman, is rolling out its eyeball-scanning Orb devices to the UK as part of a global expansion of the company’s novel identification services.

For the first time, scientists have identified a marker in the retina that may lead to the development of Parkinson’s disease, and it may be detected years prior to diagnosis. Researchers out of ...

Sam Altman's startup, Tools for Humanity, has raised hundreds of millions of dollars on a futuristic premise: using eyeballs to prove someone is human in the age of AI. The question is whether that ...