The company seeks to use biometric data to verify whether an internet user is indeed a human being. It’s paying people for eye scans in some countries but being prevented from operating in others.

The San Francisco company behind World's iris-scanning Orb is reportedly cutting jobs as another Sam Altman-led company, OpenAI, moves toward a possible public offering.

Medical science has taken a remarkable leap forward in stroke prevention with the discovery that our eyes may hold the key to predicting stroke risk. Leading researchers have identified a ...