It is well established that mice living in an environment that is rich in sensory stimuli, social contact, and cognitive stimulation are better able to learn and remember than mice in a relatively impoverished environment. Enriched mice also show physical signs of a healthier brain, including more synaptic connectivity, more new neurons, and less neuron […]
Kanzi, a 27-year-old bonobo, is considered “the first ape to demonstrate real comprehension of spoken speech,” and he understands more than 500 words. He can make knives and use them to cut thick rope. The fabrication and use of tools is an important characteristic that sets humans apart from most animals.
Kanzi’s talents also include the […]
For many of us, stress is an unavoidable part of life. In short bouts (minutes, hours), stress can actually make people more effective - consider how much faster you can complete a task if the deadline is looming - and does not have a significant health impact.
