Who It’s Best for: The Cube Smart Tracker is a $25 option that you can attach to your dog’s collar, like a pet I.D. This versatile tracker connects through Bluetooth and allows you to track your pet ...

With help from small tracking gadgets plus the ubiquitous smartphone, we can now keep tabs on our belongings – wherever they may be. Now a startup is crowdfunding a nifty tag that includes an E Ink ...

Tracking units on the shell of a wood turtle. The tracking information these GPS units collect is used to understand how wood turtles move throughout the year. Image credit: Smithsonian's Movement of ...