Petco Love Lost is a free platform that uses AI-powered photo matching to reunite lost pets with their families. If your job has you feeling tense, your dog might be feeling it too. A new study published in Scientific Reports finds that stress from work can affect your dog at home. The research, led by Tanya Mitropoulos and Allison Andrukonis, shows that when dog owners dwell on work problems after hours, a habit known as "work-related rumination," their pets show more signs of stress. Researchers surveyed 85 working dog owners.

Artificial intelligence (AI) in general, and machine learning (ML) in particular, define tomorrow. Intelligent machines will become ubiquitous, doing our chores and freeing us up for creative, value-added tasks. It behooves us then to examine it, from what's working for it to what's not. What is the first thing that comes to mind when you think of machine learning? For many, it's supervisory ML, where ML learns from your (training) data to become intelligent and then make predictions. Its predictions are used for task automation, from simple tasks like setting the thermostat to more complex tasks like driving a car.