A toddler was diagnosed with cancer after her parents spotted a “white reflection” in her eyes. Shuhd Garcia, two, was ...

Here’s a selection of what readers asked me this week . . . Q: DO you know what the hard white spot below my eye, in the photo I have sent you, might be? And is it treatable?

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...