Think of a person who had a really positive impact on you when you were learning a new skill. Were they stern and aggressive, ...

You might have heard of positive reinforcement for dogs in training, but do you know what it actually means? This widely-used method of dog training is based on science and isn’t just a fad. It ...

Eunice Framm, senior keeper of barnyard animals at the Cincinnati Zoo, has taught pigs to bowl, goats to paint, and red pandas to receive vaccines. She, and all other keepers, do so through the zoo’s ...