Radiologists miss about 20 per cent of breast cancers in mammograms, the American Cancer Society says, and half of all women who get the screenings over a 10-year period have a false positive result
Duplex emerged at a sensitive time for tech companies, and feature hasn't helped alleviate questions about their growing power over data, automation software and the consequences for privacy and work
Google intends to track users' digital footprint for targeting them with personalised advertising