Humans have an innate fascination with love. The concept of love is so complex that no one emotion can adequately describe it. Humans have a longer childhood than other mammals, and they depend on adults for many years. However, the biological and evolutionary basis of love is clear. Researchers have shown that the brain regions […]

There are three stages of sleep: REM, non-REM, and waking sleep. REM sleep is a deep, dream-like state during which the brain and body slow down and are less responsive to the world around us. Scientists believe that the brain stores long-term memories during this stage of sleep. The following three stages are the most […]