Local law enforcement agencies from suburban Southern California to rural North Carolina have been using an obscure cellphone tracking tool, at times without search warrants, that gives them the power ...

Differences in the pattern of a biochemical modification called DNA methylation in blood-generating cells and their progeny can be used to accurately track clones through differentiation. This ...

Capital One is making it easier for customers to sign into its mobile banking app replacing passwords with a pattern that users trace with their finger. The new feature is designed to address two of ...