If you have an adult dog who's safe on his own in a fenced-in yard, a dog door gives you back oodles of dog-walking time over the course of the day. It also gives your pup some independence, and ...

Traditional pet doors can allow in pests, weather, other animals and even intruders. The Power Pet Roll-Up Door aims to fix that. Macy is a writer on the AI Team. She covers how AI is changing daily ...