Some scientists believe that laughter serves a function that expanded after humans diverged from other great apes and developed larger social groups and more complex language abilities.Using ultrasound recording equipment, ...
New research shows that laughing out loud every day helps expand heart tissue, increases oxygen flow throughout the body, and thereby strengthens the heart.The study was presented at the annual ...
Laughter is often considered a behavior unique to humans, while other species express joy in different ways. However, recent scientific research reveals the opposite: animals can also laugh. Through previously ...
