Anatomy and Physiology

How Much Do Toenails Grow in a Month?

Do Skunks Hate Their Own Smell? What Science Says

Do You Lose Weight After a Miscarriage?

Why Do I Get a Headache When Looking Down?

Are Blue Jays Really Blue? The Science Behind Their Color

Does Skin Absorb Water? The Biology of Skin Hydration

How Long to Wait to Take Probiotic After Levothyroxine?

What Happens in Telephase: The Final Stage of Mitosis

How Long Can a Human Survive Without Air?

Why Does the Flamingo Lose Its Pink?

How Long Does Swelling Last After Wrist Surgery?

How to Attach ECG Leads for an Accurate Reading

How Much Energy Is Needed to Kill a Deer?

When Do Squirrels Have Babies? A Seasonal Timeline

Do All Rattlesnakes Actually Have Rattles?

Why Does My Back Hurt Before My Period?

Why Are Komodo Dragons Called Dragons?

Do Fish Have Nerves in Their Mouths?

What Animals Have the Best Sense of Smell?

Why Do My Eyes Swell So Much When I Cry?