Faced with an impossible puzzle, lab monkeys in a recent experiment showed unflappable resolve: They continued to guess what they thought must be the correct responses, even when rewards were doled ...

Each person is a unique individual in their own right, but a groundbreaking new study is offering up considerable evidence that all humans are ingrained with similar thought patterns. Moreover, when a ...

A light pulse of electricity to the brain helped monkeys shake off a schizophrenia-like pattern of rigid thinking. They became better at recognizing change and adjusting their behavior. Researchers ...