adrenaline

Starting from the Cold War period, the Americans and Soviets raced to conduct research to explore human potential power.

A friend of yours suddenly jumped out when you were walking into a dark corner. So your heart starts pounding, and you gasp. You say

The first truth can startle you, when you stand with your feet, you can't rest.

Biological scanning technology has revealed to neurologists incredible images of what happens in our brains when

For the first time, researchers have begun to discover the secret of why love can make us

A quick kiss requires only a few muscle groups, but deep kissing requires the participation of 24 facial muscles plus 100 other muscles in the body.