Business

Privacy watchdogs warn Facebook over Libra currency

Global privacy regulators joined forces Tuesday to demand guarantees from Facebook on how it will protect users' financial data when it launches its planned cryptocurrency, Libra.

Computer Sciences

Facial recognition is increasingly common, but how does it work?

The Trump administration's efforts to impose new immigration rules drew attention – and legal fire – for its restrictions on the ability of people born in certain majority Muslim countries to enter the U.S. In the frenzy ...