The Pineal gland is a small endocrine gland present in the brain of vertebrate animals. In humans, it's found near the center of the brain, tucked away in a groove, where the two halves of the Thalamus come together. It gets its name from its pine cone like shape. The pineal gland produces the hormones serotonin and melatonin. Serotonin and melatonin work together to ... Continue Reading