Each one of the 7900 million humans on Earth is unique, not just in the way we look and think, but also in the patterns on our...

Our body is like a temperature-controlled room that is maintained between 36.1°C and 37.2°C (or 97°F to 99°F). Any shift from this normal...

For about 75% of the world’s population, drinking milk means stomach discomfort. Under normal conditions, lactose, which is the sugar in...

No matter how much one hates laughing (!), they cannot stop themselves from giggling and howling when tickled by someone. On being...

Everyone of us has at some point of time cracked our knuckles. Bending the fingers at the joints, forward or backward, produces a 'POP'...

Hair is made up of keratin, a protein also found in our nails and skin. If the hair is basically keratin for everyone, then why does each...