Edge of Chaos: Why Pigeons Refuse to Become “Machines”

Summary: If you found a guaranteed way to get a reward, you’d probably stick to it, right? According to a new study, pigeons aren’t that predictable. Researchers tested the century-old…

Dogs Can Classify Objects by Function, Not Just Appearance

Summary: A new study demonstrates that some highly gifted dogs can categorize objects not just by appearance, but by how they are used. When taught words like “pull” or “fetch,”…