> An MRI system that scans people's knees can be used for biometric identification, according to a study published in the International Journal of Biometrics, Wired.co.uk reports. Computer scientist ...

PET scans can detect amyloid plaques and tau tangles in the brain, which are often early signs of Alzheimer’s disease. But they’re not enough on their own to make a diagnosis. Alzheimer’s disease is ...

Digital driver’s licenses — now being built in many states — have a big problem that almost nobody is addressing: the likelihood that once they make it very frictionless to share our ID, we are likely ...