The chip, about the size of a grain of rice, is placed between the animal’s shoulder blades. When scanned, it registers a 15-digit ID number. If your pet is tracked by “Save This Life,” you ...

The compact radar chip only consumes 62 mW, making the sensor integrable into small, battery-powered devices. "Experiments have demonstrated the sensor’s ability for multi-target detection, heartbeat ...

In a popular television show, a parent is panicking because he can’t find his 17-year-old daughter. His best friend looks at him and says, “Well ...