The secret to our big brain may lie in the microbes that ... brain primate species (human and squirrel monkey), and one small-brain primate species (macaque), into laboratory mice.

We often associate larger brains with greater intelligence, but a recent study challenges this assumption in our canine ...

The human brain is the body's computer. Find out everything there is to know about your brain and stay updated on the latest news with the comprehensive articles and images of the brain at ...