Location-tracking services from Apple, Google and others let you keep tabs on the whereabouts of your friends and family ...

The free app works as a companion to Samsung SmartThings and adds new features like automatic scanning for unknown Tags.

With help from small tracking gadgets plus the ubiquitous smartphone, we can now keep tabs on our belongings – wherever they ...

GPS collars placed on African elephants have helped reduce poaching by alerting authorities whenever these creatures roam ...