In recent years, the use of wearable devices to track athlete performance has increased sharply. Using onboard sensors, wearable devices can provide critical information about athlete’s performance ...

With the increasing number of mobile phone users, mobile phone data have shown remarkable potential in detecting the transportation information with high sampling coverage and low cost. This paper ...

A phone app helped track down a teenager who was being held captive, Utah officials said. On June 24, a dad reported his 15-year-old son missing, according to a Facebook post by the Vernal Police ...

Missing 15-year-old in Utah was found after being held captive and sexually assaulted by a stranger later identified as 34-year-old Jose Torres, officials said.