The Aurora Borealis, often known as the northern lights, are stunning dancing waves of light that have mesmerized humanity for millennia....

What Is Serotonin? Serotonin, also known as 5-hydroxytryptamine or 5-HT, is a naturally occurring chemical that serves as a...

According to professor of microbiology Ferran Garcia-Pichel, who focuses on the tiny organisms living in the hostile desert, several...